Issue #1508956 by lsenzee: Fixed unclear description for drupal_parse_url().

core/includes/common.inc

@@ -531,8 +531,8 @@ function drupal_get_destination() {
  * Parses a system URL string into an associative array suitable for url().
  *
  * This function should only be used for URLs that have been generated by the
- * system, resp. url(). It should not be used for URLs that come from external
- * sources, or URLs that link to external resources.
+ * system, such as via url(). It should not be used for URLs that come from
+ * external sources, or URLs that link to external resources.
  *
  * The returned array contains a 'path' that may be passed separately to url().
  * For example: