Tests: style.

js_internal_redirect.t

diff --git a/js_internal_redirect.t b/js_internal_redirect.t
index 5b428f8..c0785a4 100644
--- a/js_internal_redirect.t
+++ b/js_internal_redirect.t
@@ -67,16 +67,16 @@
         r.return(200, njs.version);
     }
 
-    function test_redirect(req) {
-        if (req.variables.arg_dest == 'named') {
-            req.internalRedirect('\@named');
+    function test_redirect(r) {
+        if (r.variables.arg_dest == 'named') {
+            r.internalRedirect('\@named');
 
         } else {
-            if (req.variables.arg_a) {
-                req.internalRedirect('/redirect?b=' + req.variables.arg_a);
+            if (r.variables.arg_a) {
+                r.internalRedirect('/redirect?b=' + r.variables.arg_a);
 
             } else {
-                req.internalRedirect('/redirect');
+                r.internalRedirect('/redirect');
             }
         }
     }

js_request_body.t

diff --git a/js_request_body.t b/js_request_body.t
index c537eef..529991f 100644
--- a/js_request_body.t
+++ b/js_request_body.t
@@ -3,7 +3,7 @@
 # (C) Dmitry Volyntsev
 # (C) Nginx, Inc.
 
-# Tests for http njs module, req.requestBody method.
+# Tests for http njs module, r.requestBody method.
 
 ###############################################################################