05a7c5
@@ -42,7 +42,7 @@
public final class CacheControlHeadersWriter extends StaticHeadersWriter {
 
     private static List<Header> createHeaders() {
         List<Header> headers = new ArrayList<Header>(2);
-        headers.add(new Header("Cache-Control","no-cache","no-store","max-age=0","must-revalidate"));
+        headers.add(new Header("Cache-Control","no-cache, no-store, max-age=0, must-revalidate"));
         headers.add(new Header("Pragma","no-cache"));
         return headers;
     }
