Improve indentation consistency of list interleave.

diff --git a/src/beam_stats_msg_graphite.erl b/src/beam_stats_msg_graphite.erl
index 5b8bd43..1cade91 100644 (file)
--- a/src/beam_stats_msg_graphite.erl
+++ b/src/beam_stats_msg_graphite.erl
@@ -111,8 +111,10 @@ schema_version() ->
 
 -spec interleave([A], A) ->
     [A].
-interleave([], _) -> [];
-interleave([X], _) -> [X];
+interleave([], _) ->
+    [];
+interleave([X], _) ->
+    [X];
 interleave([X|Xs], Sep) ->
     [X, Sep | interleave(Xs, Sep)].