Merge pull request #6306 from cdvrooman/patch-35

Update output-theming.md

docs/guide/output-theming.md

@@ -4,17 +4,17 @@ Theming
 > Note: This section is under development.
 
 A theme is a directory of view and layout files. Each file of the theme overrides corresponding file of an application
-when rendered. A single application may use multiple themes and each may provide totally different experience. At any
+when rendered. A single application may use multiple themes and each may provide totally different experiences. At any
 time only one theme can be active.
 
-> Note: Themes usually do not meant to be redistributed since views are too application specific. If you want to
-  redistribute customized look and feel consider CSS and JavaScript files in form of [asset bundles](structure-assets.md) instead.
+> Note: Themes are usually not meant to be redistributed since views are too application specific. If you want to
+  redistribute a customized look and feel, consider CSS and JavaScript files in the form of [asset bundles](structure-assets.md) instead.
 
 Configuring a theme
 -------------------
 
-Theme configuration is specified via `view` component of the application. In order to set up a theme to work with basic
-application views the following should be in your application config file:
+Theme configuration is specified via the `view` component of the application. In order to set up a theme to work with basic
+application views, the following should be in your application config file:
 
 ```php
 'components' => [
@@ -27,8 +27,8 @@ application views the following should be in your application config file:
 ],
 ```
 
-In the above `pathMap` defines a map of original paths to themed paths while `baseUrl` defines base URL for
-resources referenced from theme files.
+In the above, `pathMap` defines a map of original paths to themed paths while `baseUrl` defines the base URL for
+resources referenced by theme files.
 
 In our case `pathMap` is `['@app/views' => '@app/themes/basic']`. That means that every view in `@app/views` will be
 first searched under `@app/themes/basic` and if a view exists in the theme directory it will be used instead of the
@@ -40,7 +40,7 @@ For example, with a configuration above a themed version of a view file `@app/vi
 
 ### Theming modules
 
-In order to theme modules `pathMap` may look like the following:
+In order to theme modules, `pathMap` may look like the following:
 
 ```php
 'components' => [
@@ -59,8 +59,8 @@ It will allow you to theme `@app/modules/blog/views/comment/index.php` with `@ap
 
 ### Theming widgets
 
-In order to theme a widget view located at `@app/widgets/currency/views/index.php` you need the following config for
-view component theme:
+In order to theme a widget view located at `@app/widgets/currency/views/index.php`, you need the following configuration for
+the view component theme:
 
 ```php
 'components' => [
@@ -72,7 +72,7 @@ view component theme:
 ],
 ```
 
-With the config above you can create themed version of `@app/widgets/currency/index.php` view in
+With the configuration above you can create a themed version of the `@app/widgets/currency/index.php` view in
 `@app/themes/basic/widgets/currency/index.php`.
 
 Using multiple paths
@@ -89,7 +89,7 @@ It is possible to map a single path to multiple theme paths. For example,
 ]
 ```
 
-In this case, the view will be searched in `@app/themes/christmas/site/index.php` then if it's not found it will check
-`@app/themes/basic/site/index.php`. If there's no view there as well application view will be used.
+In this case, first the view will be searched for in `@app/themes/christmas/site/index.php` then if it's not found it will check
+`@app/themes/basic/site/index.php`. If there's no view there as well, then the application view will be used.
 
-This ability is especially useful if you want to temporary or conditionally override some views.
+This ability is especially useful if you want to temporarily or conditionally override some views.