Clarify the DocBlock description for `wp_print_request_filesystem_credentials_modal()`.

See [31811]. See #31888.

Built from https://develop.svn.wordpress.org/trunk@32016


git-svn-id: http://core.svn.wordpress.org/trunk@31995 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/file.php

@@ -1203,7 +1203,7 @@ foreach ( (array) $extra_fields as $field ) {
 }
 
 /**
- * Print the credentials modal when needed  
+ * Print the filesystem credentials modal when needed.
  *
  * @since 4.2.0
  */

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.2-beta4-32015';
+$wp_version = '4.2-beta4-32016';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.