diff --git a/src/traces/surface/convert.js b/src/traces/surface/convert.js
index 03224a96e58..f0e3a3e8aeb 100644
--- a/src/traces/surface/convert.js
+++ b/src/traces/surface/convert.js
@@ -385,7 +385,6 @@ proto.setContourLevels = function() {
                     insertIfNewLevel(newLevels[i], value);
                 }
             }
-
         }
     }