fix metric name
diff --git a/src/ddoc_cache.erl b/src/ddoc_cache.erl
index 6aa3efd..039a0a0 100644
--- a/src/ddoc_cache.erl
+++ b/src/ddoc_cache.erl
@@ -68,7 +68,7 @@
             couch_stats:increment_counter([ddoc_cache, hit]),
             Resp;
         missing ->
-            couch_stats:increment_counter([ddoc_cache, mis]),
+            couch_stats:increment_counter([ddoc_cache, miss]),
             ddoc_cache_opener:open_validation_funs(DbName);
         recover ->
             couch_stats:increment_counter([ddoc_cache, recovery]),