[releng] minor corrections to 'checkComposites.sh'

Change-Id: I332301f9666b21731b98c5d425c296bfe5ee5355
Signed-off-by: David Williams <david_williams@acm.org>
diff --git a/promoteUtils/checkComposites.sh b/promoteUtils/checkComposites.sh
index 5195124..723c33d 100755
--- a/promoteUtils/checkComposites.sh
+++ b/promoteUtils/checkComposites.sh
@@ -51,11 +51,11 @@
 # get a listing, and see what was there?
 
 repoList="\
-  /releases/oxygen/ \
-  /releases/neon/ \
-  /staging/neon/ \
-  /staging/oxygen/ \
-  /releases/mars/ \
+  releases/oxygen/ \
+  releases/neon/ \
+  staging/neon/ \
+  staging/oxygen/ \
+  releases/mars/ \
   "
 
 if [[ "$trainArg" == "all" ]]