Docs: Improve documentation for WP_Dependencies, WP_Scripts, and WP_Styles methods.

See #48303.

git-svn-id: https://develop.svn.wordpress.org/trunk@47170 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/class-wp-dependency.php

@@ -123,7 +123,6 @@ class _WP_Dependency {
 	 *
 	 * @param string $domain The translation textdomain.
 	 * @param string $path   Optional. The full file path to the directory containing translation files.
-	 *
 	 * @return bool False if $domain is not a string, true otherwise.
 	 */
 	public function set_translations( $domain, $path = null ) {