diff --git a/test/doctest/source-rouge.html b/test/doctest/source-rouge.html
index c151fde6..6645505e 100644
--- a/test/doctest/source-rouge.html
+++ b/test/doctest/source-rouge.html
@@ -51,7 +51,10 @@ <h2>Use the Source</h2>
     background-color: #493131;
   }
   pre.rouge .ge {
-    color: #000000;
+    font-style: italic;
+  }
+  pre.rouge .ges {
+    font-weight: bold;
     font-style: italic;
   }
   pre.rouge .gr {