Fixed mailing list link.

Change-Id: Iaa212fb6095ed115b1ea0e5ada8c5ce1b199565d
diff --git a/developers/_index.html b/developers/_index.html
index c0efd76..147f13f 100644
--- a/developers/_index.html
+++ b/developers/_index.html
@@ -2,7 +2,7 @@
 <dl>
 	<dt><b>Developer Mailing List</b></dt>
 	<dd>Follow and participate in discussions on  FMC. You can <a
-		href="https://dev.eclipse.org/mailman/listinfo/graphiti-dev">subscribe
+		href="https://dev.eclipse.org/mailman/listinfo/fmc-dev">subscribe
 	here</a>.</dd>
 </dl>