fixed example rendering, add tests for it.

1 files changed, 4 insertions, 4 deletions

diff --git a/docs/spec/writerSpec.js b/docs/spec/writerSpec.js
index 1a722ca6..8354ad5d 100644
--- a/docs/spec/writerSpec.js
+++ b/docs/spec/writerSpec.js
@@ -2,17 +2,17 @@ var writer = require('writer.js');
 describe('writer', function(){
   describe('toString', function(){
     var toString = writer.toString;
-    
+
     it('should merge string', function(){
       expect(toString('abc')).toEqual('abc');
     });
-    
+
     it('should merge obj', function(){
       expect(toString({a:1})).toEqual('{"a":1}');
     });
-    
+
     it('should merge array', function(){
       expect(toString(['abc',{}])).toEqual('abc{}');
     });
   });
-});
\ No newline at end of file
+});