diff --git a/src/leveled_codec.erl b/src/leveled_codec.erl
index e8bee97..dc527be 100644
--- a/src/leveled_codec.erl
+++ b/src/leveled_codec.erl
@@ -81,7 +81,8 @@
                             integer()|null, % Hash of vclock - non-exportable 
                             integer()}. % Size in bytes of real object
 
--type tag() :: ?STD_TAG|?RIAK_TAG|?IDX_TAG|?HEAD_TAG.
+-type tag() :: 
+        ?STD_TAG|?RIAK_TAG|?IDX_TAG|?HEAD_TAG.
 -type segment_hash() :: 
         {integer(), integer()}.
 -type ledger_status() ::
diff --git a/test/end_to_end/testutil.erl b/test/end_to_end/testutil.erl
index d6b4db1..03f00e8 100644
--- a/test/end_to_end/testutil.erl
+++ b/test/end_to_end/testutil.erl
@@ -388,7 +388,7 @@ generate_objects(Count, binary_uuid, ObjL, Value, IndexGen, Bucket) ->
                         Bucket);
 generate_objects(Count, uuid, ObjL, Value, IndexGen, Bucket) ->
     {Obj1, Spec1} = set_object(Bucket,
-                                leveled_codec:generate_uuid(),
+                                leveled_util:generate_uuid(),
                                 Value,
                                 IndexGen),
     generate_objects(Count - 1,