Fix wrong wording (Bugzilla to GitHub)

Change-Id: Idff38d02a25ca78f8ceb3f9b52d0528f7df91257
Signed-off-by: Markus Knauer <mknauer@eclipsesource.com>
diff --git a/bugs/index.php b/bugs/index.php
index 9e6338b..c0e0943 100755
--- a/bugs/index.php
+++ b/bugs/index.php
@@ -56,11 +56,11 @@
   <ul>
     <li>
       <a href="https://github.com/eclipse-rap/org.eclipse.rap/issues/new/choose">
-      Bugzilla bug report form for RAP Runtime</a>
+      GitHub issue report for RAP Runtime</a>
     </li>
     <li>
       <a href="https://github.com/eclipse-rap/org.eclipse.rap.tools/issues/new/choose">
-      Bugzilla bug report form for RAP Tools</a>
+      GitHub issue report for RAP Tools</a>
     </li>
   </ul>