diff --git a/src/diff2html.js b/src/diff2html.js
index 6d7dba2..2da3271 100644
--- a/src/diff2html.js
+++ b/src/diff2html.js
@@ -20,7 +20,7 @@
     matchWordsThreshold: 0.25,
     matchingMaxComparisons: 2500,
     maxLineLengthHighlight: 10000,
-    renderNothingWhenEmpty: false,
+    renderNothingWhenEmpty: false
   };
 
   /*
diff --git a/test/line-by-line-tests.js b/test/line-by-line-tests.js
index 69b6dab..45fef7d 100644
--- a/test/line-by-line-tests.js
+++ b/test/line-by-line-tests.js
@@ -283,11 +283,11 @@ describe('LineByLinePrinter', function() {
     });
     it('should return empty when option renderNothingWhenEmpty is true and file blocks not present', function() {
       var lineByLinePrinter = new LineByLinePrinter({
-        renderNothingWhenEmpty: true,
+        renderNothingWhenEmpty: true
       });
 
       var file = {
-        blocks: [],
+        blocks: []
       };
 
       var diffs = '<span>Random Html</span>';