Docs: Change `$args` to `$r` in the DocBlock for `http_api_debug` filter to match the variable name.

Props bor0, ronakganatra.
Fixes #41379.
Built from https://develop.svn.wordpress.org/trunk@41562


git-svn-id: http://core.svn.wordpress.org/trunk@41395 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/class-http.php

@@ -390,7 +390,7 @@ class WP_Http {
 		 * @param array|WP_Error $response HTTP response or WP_Error object.
 		 * @param string         $context  Context under which the hook is fired.
 		 * @param string         $class    HTTP transport used.
-		 * @param array          $args     HTTP request arguments.
+		 * @param array          $r        HTTP request arguments.
 		 * @param string         $url      The request URL.
 		 */
 		do_action( 'http_api_debug', $response, 'response', 'Requests', $r, $url );

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.9-alpha-41561';
+$wp_version = '4.9-alpha-41562';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.