docs update

Author: ajafff

docs/no-else-after-return.md

@@ -1,6 +1,6 @@
 ## no-else-after-return
 
-Works like [no-else-return from eslint](http://eslint.org/docs/rules/no-else-return).
+Works like [no-else-return from eslint](http://eslint.org/docs/rules/no-else-return). This rule can automatically fix errors.
 
 > If an if block contains a return statement, the else block becomes unnecessary. Its contents can be placed outside of the block.
 

docs/no-unnecessary-else.md

@@ -1,5 +1,5 @@
 ## no-unnecessary-else
 
-If an if block contains a return, throw, continue or break statement, the else block becomes unnecessary. Its contents can be placed outside of the block.
+If an if block contains a return, throw, continue or break statement, the else block becomes unnecessary. Its contents can be placed outside of the block. This rule can automatically fix errors.
 
 This is basically [no-else-after-return](./no-else-after-return.md) with additional checks including `throw`, `continue` and `break`. Replace `no-else-after-return` with `no-unnecessary-else` in your `tslint.json`.