docs($q): fixed grammatical error

JohnKurlak · IgorMinar · commit cc60ba1f357e · 2014-02-04T00:00:31.000-08:00
"Promises" should be of the possessive form. Closes angular#6082
diff --git a/src/ng/q.js b/src/ng/q.js
@@ -73,7 +73,7 @@
  *   constructed via `$q.reject`, the promise will be rejected instead.
  * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
  *   resolving it with a rejection constructed via `$q.reject`.
- * - `notify(value)` - provides updates on the status of the promises execution. This may be called
+ * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
  *   multiple times before the promise is either resolved or rejected.
  *
  * **Properties**

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@`
`73`	`73`	* constructed via `$q.reject`, the promise will be rejected instead.
`74`	`74`	* - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
`75`	`75`	* resolving it with a rejection constructed via `$q.reject`.
`76`		- * - `notify(value)` - provides updates on the status of the promises execution. This may be called
	`76`	+ * - `notify(value)` - provides updates on the status of the promise's execution. This may be called
`77`	`77`	`* multiple times before the promise is either resolved or rejected.`
`78`	`78`	`*`
`79`	`79`	`* Properties`