Documentation: Add `adm:pass` to replication endpoint URL (#4457)

When using replication, we need to specify a username and password
(`adm:pass` / `admin:password`) for the replication endpoint URL,
otherwise a 401 unauthorized error will be thrown.

Co-authored-by: jiahuili <Jiahui.Li@ibm.com>
diff --git a/src/docs/src/api/server/common.rst b/src/docs/src/api/server/common.rst
index 3715115..95478bf 100644
--- a/src/docs/src/api/server/common.rst
+++ b/src/docs/src/api/server/common.rst
@@ -764,8 +764,8 @@
         Host: localhost:5984
 
         {
-            "source": "http://127.0.0.1:5984/db_a",
-            "target": "http://127.0.0.1:5984/db_b"
+            "source": "http://adm:pass@127.0.0.1:5984/db_a",
+            "target": "http://adm:pass@127.0.0.1:5984/db_b"
         }
 
     **Response**
diff --git a/src/docs/src/intro/api.rst b/src/docs/src/intro/api.rst
index f18bb5d..3bf37c7 100644
--- a/src/docs/src/intro/api.rst
+++ b/src/docs/src/intro/api.rst
@@ -613,8 +613,8 @@
 
 Now we can use the database `albums-replica` as a replication target::
 
-    curl -vX POST http://admin:password@127.0.0.1:5984/_replicate \
-         -d '{"source":"http://127.0.0.1:5984/albums","target":"http://127.0.0.1:5984/albums-replica"}' \
+    curl -X POST http://adm:pass@127.0.0.1:5984/_replicate \
+         -d '{"source":"http://adm:pass@127.0.0.1:5984/albums","target":"http://adm:pass@127.0.0.1:5984/albums-replica"}' \
          -H "Content-Type: application/json"
 
 .. note::
@@ -632,22 +632,27 @@
 .. code-block:: javascript
 
     {
+        "ok": true,
+        "session_id": "30bb4ac013ca69369c0f32be78864d6e",
+        "source_last_seq": "2-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTV0MDQy1zMAQsMckEQiQ1L9____szKYExlzgQLsBiaphqYpSZjKcRqRxwIkGRqA1H8Uk4wszJIskg0wdWUBAFHwJD4",
+        "replication_id_version": 4,
         "history": [
             {
+                "session_id": "30bb4ac013ca69369c0f32be78864d6e",
+                "start_time": "Sun, 05 Mar 2023 20:30:26 GMT",
+                "end_time": "Sun, 05 Mar 2023 20:30:29 GMT",
                 "start_last_seq": 0,
+                "end_last_seq": "2-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTV0MDQy1zMAQsMckEQiQ1L9____szKYExlzgQLsBiaphqYpSZjKcRqRxwIkGRqA1H8Uk4wszJIskg0wdWUBAFHwJD4",
+                "recorded_seq": "2-g1AAAACTeJzLYWBgYMpgTmHgz8tPSTV0MDQy1zMAQsMckEQiQ1L9____szKYExlzgQLsBiaphqYpSZjKcRqRxwIkGRqA1H8Uk4wszJIskg0wdWUBAFHwJD4",
+                "missing_checked": 2,
                 "missing_found": 2,
                 "docs_read": 2,
-                "end_last_seq": 5,
-                "missing_checked": 2,
                 "docs_written": 2,
                 "doc_write_failures": 0,
-                "end_time": "Sat, 11 Jul 2009 17:36:21 GMT",
-                "start_time": "Sat, 11 Jul 2009 17:36:20 GMT"
+                "bulk_get_docs": 2,
+                "bulk_get_attempts": 2
             }
-        ],
-        "source_last_seq": 5,
-        "session_id": "924e75e914392343de89c99d29d06671",
-        "ok": true
+        ]
     }
 
 CouchDB maintains a *session history* of replications. The response for a
@@ -660,8 +665,8 @@
 when replication was started. So, any additions, modifications,
 or deletions subsequent to the start of replication will not be replicated.
 
-We'll punt on the details again -- the ``"ok": true`` at the end tells us all
-went well. If you now have a look at the albums-replica database,
+We'll punt on the details again -- the ``"ok": true`` at the beginning tells
+us all went well. If you now have a look at the albums-replica database,
 you should see all the documents that you created in the albums database.
 Neat, eh?
 
@@ -676,8 +681,8 @@
 HTML) and so far we've seen links relative to the server we're working on
 (hence local). You can also specify a remote database as the target::
 
-    curl -vX POST http://admin:password@127.0.0.1:5984/_replicate \
-         -d '{"source":"http://127.0.0.1:5984/albums","target":"http://example.org:5984/albums-replica"}' \
+    curl -X POST http://adm:pass@127.0.0.1:5984/_replicate \
+         -d '{"source":"http://adm:pass@127.0.0.1:5984/albums","target":"http://user:password@example.org:5984/albums-replica"}' \
          -H "Content-Type:application/json"
 
 Using a *local source* and a *remote target* database is called *push
@@ -695,16 +700,16 @@
 replication*. This is great for getting the latest changes from a server that
 is used by others::
 
-    curl -vX POST http://admin:password@127.0.0.1:5984/_replicate \
-         -d '{"source":"http://example.org:5984/albums-replica","target":"http://127.0.0.1:5984/albums"}' \
+    curl -X POST http://adm:pass@127.0.0.1:5984/_replicate \
+         -d '{"source":"http://user:password@example.org:5984/albums-replica","target":"http://adm:pass@127.0.0.1:5984/albums"}' \
          -H "Content-Type:application/json"
 
 Finally, you can run remote replication, which is mostly useful for management
 operations::
 
-    curl -vX POST http://admin:password@127.0.0.1:5984/_replicate \
-         -d '{"source":"http://example.org:5984/albums","target":"http://example.org:5984/albums-replica"}' \
-         -H"Content-Type: application/json"
+    curl -X POST http://adm:pass@127.0.0.1:5984/_replicate \
+         -d '{"source":"http://user:password@example.org:5984/albums","target":"http://user:password@example.org:5984/albums-replica"}' \
+         -H "Content-Type: application/json"
 
 .. note::
     **CouchDB and REST**
diff --git a/src/docs/src/replication/conflicts.rst b/src/docs/src/replication/conflicts.rst
index 1354483..09468fa 100644
--- a/src/docs/src/replication/conflicts.rst
+++ b/src/docs/src/replication/conflicts.rst
@@ -270,7 +270,7 @@
 
 .. code-block:: bash
 
-    $ curl -X POST http://127.0.0.1/dbname/_find \
+    $ curl -X POST http://adm:pass@127.0.0.1:5984/dbname/_find \
         -d '{"selector": {"_conflicts": { "$exists": true}}, "conflicts": true}' \
         -Hcontent-type:application/json
 
@@ -289,7 +289,7 @@
 
 .. code-block:: bash
 
-    $ curl -X POST http://127.0.0.1/dbname/_index \
+    $ curl -X POST http://adm:pass@127.0.0.1:5984/dbname/_index \
         -d '{"index":{"fields": ["_conflicts"]}}' \
         -Hcontent-type:application/json
 
@@ -307,7 +307,7 @@
 
 .. code-block:: bash
 
-    $ curl 'http://127.0.0.1:5984/conflict_test/_all_docs?include_docs=true&conflicts=true'
+    $ curl 'http://adm:pass@127.0.0.1:5984/conflict_test/_all_docs?include_docs=true&conflicts=true'
 
 .. code-block:: javascript
 
@@ -330,7 +330,7 @@
 
 .. code-block:: bash
 
-    $ curl 'http://127.0.0.1:5984/conflict_test/test?conflicts=true'
+    $ curl 'http://adm:pass@127.0.0.1:5984/conflict_test/test?conflicts=true'
 
 .. code-block:: javascript
 
diff --git a/src/docs/src/replication/replicator.rst b/src/docs/src/replication/replicator.rst
index b063829..65fd298 100644
--- a/src/docs/src/replication/replicator.rst
+++ b/src/docs/src/replication/replicator.rst
@@ -56,17 +56,17 @@
 
     {
         "_id": "my_rep",
-        "source": "http://myserver.com/foo",
+        "source": "http://user:password@myserver.com/foo",
         "target": {
             "url": "http://localhost:5984/bar",
             "auth": {
                 "basic": {
-                    "username": "user",
+                    "username": "adm",
                     "password": "pass"
                 }
             }
         },
-        "create_target":  true,
+        "create_target": true,
         "continuous": true
     }
 
@@ -181,17 +181,17 @@
 
     {
         "_id": "my_rep_crashing",
-        "source": "http://myserver.com/missing",
+        "source": "http://user:password@myserver.com/missing",
         "target": {
             "url": "http://localhost:5984/bar",
             "auth": {
                 "basic": {
-                    "username": "user",
+                    "username": "adm",
                     "password": "pass"
                 }
             }
         },
-        "create_target":  true,
+        "create_target": true,
         "continuous": true
     }
 
@@ -252,16 +252,16 @@
 Documents describing the same replication
 =========================================
 
-Lets suppose 2 documents are added to the ``_replicator`` database in
+Let's suppose 2 documents are added to the ``_replicator`` database in
 the following order:
 
 .. code-block:: javascript
 
     {
         "_id": "my_rep",
-        "source": "http://myserver.com/foo",
-        "target":  "http://user:pass@localhost:5984/bar",
-        "create_target":  true,
+        "source": "http://user:password@myserver.com/foo",
+        "target": "http://adm:pass@localhost:5984/bar",
+        "create_target": true,
         "continuous": true
     }
 
@@ -271,9 +271,9 @@
 
     {
         "_id": "my_rep_dup",
-        "source": "http://myserver.com/foo",
-        "target":  "http://user:pass@localhost:5984/bar",
-        "create_target":  true,
+        "source": "http://user:password@myserver.com/foo",
+        "target": "http://adm:pass@localhost:5984/bar",
+        "create_target": true,
         "continuous": true
     }
 
@@ -517,34 +517,34 @@
 
     {
         "_id": "rep_from_A",
-        "source":  "http://aserver.com:5984/foo",
+        "source": "http://user:password@aserver.com:5984/foo",
         "target": {
             "url": "http://localhost:5984/foo_a",
             "auth": {
                 "basic": {
-                    "username": "user",
+                    "username": "adm",
                     "password": "pass"
                 }
             }
         },
-        "continuous":  true
+        "continuous": true
     }
 
 .. code-block:: javascript
 
     {
         "_id": "rep_from_B",
-        "source":  "http://bserver.com:5984/foo",
+        "source": "http://user:password@bserver.com:5984/foo",
         "target": {
             "url": "http://localhost:5984/foo_b",
             "auth": {
                 "basic": {
-                    "username": "user",
+                    "username": "adm",
                     "password": "pass"
                 }
             }
         },
-        "continuous":  true
+        "continuous": true
     }
 
 Now without stopping and restarting CouchDB, add another replicator
@@ -552,11 +552,11 @@
 
 .. code-block:: bash
 
-    $ curl -X PUT http://user:pass@localhost:5984/another%2F_replicator/
+    $ curl -X PUT http://adm:pass@localhost:5984/another%2F_replicator/
     {"ok":true}
 
 .. note::
-   A / character in a database name, when used in a URL, should be escaped.
+   A ``/`` (%2F) character in a database name, when used in a URL, should be escaped.
 
 Then add a replication document to the new replicator database:
 
@@ -564,9 +564,9 @@
 
     {
         "_id": "rep_from_X",
-        "source":  "http://xserver.com:5984/foo",
-        "target":  "http://user:pass@localhost:5984/foo_x",
-        "continuous":  true
+        "source": "http://user:password@xserver.com:5984/foo",
+        "target": "http://adm:pass@localhost:5984/foo_x",
+        "continuous": true
     }
 
 From now on, there are three replications active in the system: two
@@ -576,7 +576,7 @@
 
 .. code-block:: bash
 
-    $ curl -X DELETE http://user:pass@localhost:5984/another%2F_replicator/
+    $ curl -X DELETE http://adm:pass@localhost:5984/another%2F_replicator/
     {"ok":true}
 
 After this operation, replication pulling from server X will be stopped
@@ -633,18 +633,18 @@
 
     {
          "_id": "rep_from_A",
-         "source":  "http://aserver.com:5984/foo",
-         "target":  "http://user:pass@localhost:5984/foo_a",
-         "continuous":  true
+         "source": "http://user:password@aserver.com:5984/foo",
+         "target": "http://adm:pass@localhost:5984/foo_a",
+         "continuous": true
     }
 
 .. code-block:: javascript
 
     {
          "_id": "rep_from_B",
-         "source":  "http://bserver.com:5984/foo",
-         "target":  "http://user:pass@localhost:5984/foo_b",
-         "continuous":  true
+         "source": "http://user:password@bserver.com:5984/foo",
+         "target": "http://adm:pass@localhost:5984/foo_b",
+         "continuous": true
     }
 
 Now you would like to have the same pull replications going on in server
@@ -697,9 +697,9 @@
 
     {
         "_id": "my_rep",
-        "source":  "http://bserver.com:5984/foo",
-        "target":  "http://user:pass@localhost:5984/bar",
-        "continuous":  true,
+        "source": "http://user:password@bserver.com:5984/foo",
+        "target": "http://adm:pass@localhost:5984/bar",
+        "continuous": true,
         "user_ctx": {
             "name": "joe",
             "roles": ["erlanger", "researcher"]
@@ -770,7 +770,7 @@
     .. code-block:: javascript
 
         {
-            "target":  "http://user:pass@localhost:5984/bar"
+            "target": "http://adm:pass@localhost:5984/bar"
             ...
         }