docs($compile): fix spelling

Closes #10296

src/ng/compile.js

@@ -115,7 +115,7 @@
  * #### `multiElement`
  * When this property is set to true, the HTML compiler will collect DOM nodes between
  * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
- * together as the directive elements. It is recomended that this feature be used on directives
+ * together as the directive elements. It is recommended that this feature be used on directives
  * which are not strictly behavioural (such as {@link ngClick}), and which
  * do not manipulate or replace child nodes (such as {@link ngInclude}).
  *