chore: fix spelling (#219)

* chore: fix spelling
* Remove version reference (as it is not possible to set a version at user level yet).

Co-authored-by: rodric rabbah <rodric@gmail.com>
diff --git a/README.md b/README.md
index 9ca611a..05f3929 100644
--- a/README.md
+++ b/README.md
@@ -435,7 +435,6 @@
 - `annotations` - object containing annotations for the action (default: `{}`)
 - `limits` - object containing limits for the action (default: `{}`)
 - `kind` - runtime environment parameter, ignored when `action` is an object (default: `nodejs:default`)
-- `version` - set semantic version of the action. If parameter is empty when create new action openwisk generate 0.0.1 value when update an action increase the patch version.
 
 If you pass in an array for the first parameter, the `create` call will be executed for each array item. The function returns a Promise which resolves with the results when all operations have finished.
 
@@ -461,7 +460,6 @@
 - `params` - object containing default parameters for the action (default: `{}`)
 - `annotations` - object containing annotations for the action (default: `{}`)
 - `limits` - object containing limits for the action (default: `{}`)
-- `version` - set semantic version of the action. If parameter is empty when create new action openwisk generate 0.0.1 value when update an action increase the patch version.
 
 If you pass in an array for the first parameter, the `create` call will be executed for each array item. The function returns a Promise which resolves with the results when all operations have finished.
 
diff --git a/lib/main.d.ts b/lib/main.d.ts
index c515554..6e3c4ad 100644
--- a/lib/main.d.ts
+++ b/lib/main.d.ts
@@ -55,7 +55,7 @@
         routes: Routes;
     }
 
-    // Ressources
+    // Resources
 
     interface Actions {
         list(options?: { namespace?: string; skip?: number; limit?: number; count?: boolean; }): Promise<ActionDesc[]>;
diff --git a/test/integration/rules.test.js b/test/integration/rules.test.js
index fbf03b6..8357986 100644
--- a/test/integration/rules.test.js
+++ b/test/integration/rules.test.js
@@ -72,7 +72,7 @@
   })
 })
 
-// Running update tests conconcurrently leads to resource conflict errors.
+// Running update tests concurrently leads to resource conflict errors.
 test.serial('create, get and delete a rule', t => {
   const errors = err => {
     console.log(err)
diff --git a/test/unit/client.test.js b/test/unit/client.test.js
index fff7630..99f473d 100644
--- a/test/unit/client.test.js
+++ b/test/unit/client.test.js
@@ -334,7 +334,7 @@
   t.throws(() => client.handleErrors({ message: 'error message' }), /error message/)
 })
 
-test('should contain x-namespace-id header when namespace in contructor options', async t => {
+test('should contain x-namespace-id header when namespace in constructor options', async t => {
   const authHandler = {
     getAuthHeader: () => {
       return Promise.resolve('Bearer access_token')