Remove a stray single quote in `wp_insert_post()` documentation.

see #31359.
Built from https://develop.svn.wordpress.org/trunk@31496


git-svn-id: http://core.svn.wordpress.org/trunk@31477 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/post.php

@@ -3085,7 +3085,7 @@ function wp_get_recent_posts( $args = array(), $output = ARRAY_A ) {
  *     @type int    $post_parent           Set this for the post it belongs to, if any. Default 0.
  *     @type int    $menu_order            The order the post should be displayed in. Default 0.
  *     @type string $post_mime_type        The mime type of the post. Default empty.
- *     @type string $guid'                 Global Unique ID for referencing the post. Default empty.
+ *     @type string $guid                  Global Unique ID for referencing the post. Default empty.
  * }
  * @param bool  $wp_error Optional. Whether to allow return of WP_Error on failure. Default false.
  * @return int|WP_Error The post ID on success. The value 0 or WP_Error on failure.

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-alpha-31495';
+$wp_version = '4.2-alpha-31496';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.