Edited wiki page GettingStarted through web user interface.

GettingStarted.wiki

diff --git a/GettingStarted.wiki b/GettingStarted.wiki
index 489e2b1..6b0a2b5 100644
--- a/GettingStarted.wiki
+++ b/GettingStarted.wiki
@@ -91,6 +91,12 @@
 bin/run-tests -t js
 }}}
 
+To run only functional tests:
+
+{{{
+bin/run-tests -t functional
+}}}
+
 = Checking Out the Code =
 
 To check out Melange source code run the following command: