Correct minilayout parameter

Test: run setup_chromeos.py --dir=blabla --minilayout passed

PRESUBMIT=passed
R=asharif
APPROVED=asharif
DELTA=1  (0 added, 0 deleted, 1 changed)
RCL=63085-p2
RDATE=2012/09/28 15:38:10


P4 change: 42794995
diff --git a/v14/setup_chromeos.py b/v14/setup_chromeos.py
index a2f0f6a..e16844f 100755
--- a/v14/setup_chromeos.py
+++ b/v14/setup_chromeos.py
@@ -126,7 +126,7 @@
     init = ("repo init -u %s -m paladin/buildspecs/%s/%s.xml" % (
             versions_repo, version, manifest))
   if options.minilayout:
-    init += " -g minilayout.xml"
+    init += " -g minilayout"
 
   init += " --repo-url=http://git.chromium.org/external/repo.git"