Docs: Make a couple of minor improvements to the DocBlock for `wp_get_raw_referer()`, introduced in [36266].

* Uses a third-person singular verb in the summary
* Makes the return types more specific with `string|false` vs `string|bool`.

See #27152. See #32246.

Built from https://develop.svn.wordpress.org/trunk@36500


git-svn-id: http://core.svn.wordpress.org/trunk@36467 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/functions.php

@@ -1534,13 +1534,13 @@ function wp_get_referer() {
 }
 
 /**
- * Retrieve unvalidated referer from '_wp_http_referer' or HTTP referer.
+ * Retrieves unvalidated referer from '_wp_http_referer' or HTTP referer.
  *
- * Do not use for redirects, use wp_get_referer() instead.
+ * Do not use for redirects, use {@see wp_get_referer()} instead.
  *
  * @since 4.5.0
  *
- * @return string|bool Referer URL on success, false on failure.
+ * @return string|false Referer URL on success, false on failure.
  */
 function wp_get_raw_referer() {
 	if ( ! empty( $_REQUEST['_wp_http_referer'] ) ) {

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.5-alpha-36499';
+$wp_version = '4.5-alpha-36500';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.