docs(*): fix dangling links

Closes angular#15984

Author: gkalpak

docs/content/guide/migration.ngdoc

@@ -1312,7 +1312,7 @@ jqLite/jQuery collections
 
 #### Helper Functions:
 
-The {@link angular.lowercase `angular.lowercase`} and {@link angular.uppercase `angular.uppercase`} functions have been **deprecated** and will be removed
+The `angular.lowercase` and `angular.uppercase` functions have been **deprecated** and will be removed
 in version 1.7.0. It is recommended to use [String.prototype.toLowerCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toLowerCase) and [String.prototype.toUpperCase](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String/toUpperCase) functions instead.
 
 
@@ -1461,8 +1461,8 @@ to render error messages with ngMessages that are listed with a directive such a
 involves pulling error message data from a server and then displaying that data via the mechanics of ngMessages. Be
 sure to read the breaking change involved with `ngMessagesInclude` to upgrade your template code.
 
-Other changes, such as the ordering of elements with ngRepeat and ngOptions and the way ngPattern and pattern directives 
-validate the regex, may also affect the behavior of your application. And be sure to also read up on the changes to `$cookies`. 
+Other changes, such as the ordering of elements with ngRepeat and ngOptions and the way ngPattern and pattern directives
+validate the regex, may also affect the behavior of your application. And be sure to also read up on the changes to `$cookies`.
 The migration jump from 1.3 to 1.4 should be relatively straightforward otherwise.
 
 

src/ng/directive/select.js

@@ -483,7 +483,7 @@ var SelectController =
  * the content of the `value` attribute or the textContent of the `<option>`, if the value attribute is missing.
  * Value and textContent can be interpolated.
  *
- * The {@link select.selectController select controller} exposes utility functions that can be used
+ * The {@link select.SelectController select controller} exposes utility functions that can be used
  * to manipulate the select's behavior.
  *
  * ## Matching model and option values