pretty print

Change-Id: Ia0503f930f904ea64711dd5008a8697ed5a3c150
diff --git a/ceph-enforce-weights.groovy b/ceph-enforce-weights.groovy
index 284bcf8..4e06322 100644
--- a/ceph-enforce-weights.groovy
+++ b/ceph-enforce-weights.groovy
@@ -30,7 +30,7 @@
 
         // get list of disk from grains
         grains = salt.getGrain(saltMaster, 'I@ceph:osd')['return'][0]
-        common.prettyPring(grains)
+        common.prettyPrint(grains)
 
     }