A little change based on the system. (#1079)

* Config.xml not updated after 9.0.0

https://github.com/apache/cordova-lib/issues/756

* After 9.x config.xml not updated

https://github.com/apache/cordova-lib/issues/756
diff --git a/www/docs/en/9.x/guide/cli/index.md b/www/docs/en/9.x/guide/cli/index.md
index 8734ef4..2f81d81 100644
--- a/www/docs/en/9.x/guide/cli/index.md
+++ b/www/docs/en/9.x/guide/cli/index.md
@@ -212,7 +212,7 @@
 $ cordova plugin search camera
 ```
 
-To add and save the camera plugin to `config.xml` and `package.json`, we will specify the npm package name for the camera plugin:
+To add and save the camera plugin to `package.json`, we will specify the npm package name for the camera plugin:
 
 ```
 $ cordova plugin add cordova-plugin-camera
diff --git a/www/docs/en/dev/guide/cli/index.md b/www/docs/en/dev/guide/cli/index.md
index 8734ef4..2f81d81 100644
--- a/www/docs/en/dev/guide/cli/index.md
+++ b/www/docs/en/dev/guide/cli/index.md
@@ -212,7 +212,7 @@
 $ cordova plugin search camera
 ```
 
-To add and save the camera plugin to `config.xml` and `package.json`, we will specify the npm package name for the camera plugin:
+To add and save the camera plugin to `package.json`, we will specify the npm package name for the camera plugin:
 
 ```
 $ cordova plugin add cordova-plugin-camera