Remove unneeded commas.

Author: XhmikosR

Gruntfile.js

@@ -54,13 +54,13 @@ module.exports = function(grunt) {
         files: {
           'tmp/custom_options.css': 'test/fixtures/example.css'
         }
-      },
+      }
     },
 
     // Unit tests.
     nodeunit: {
       tests: ['test/*_test.js']
-    },
+    }
 
   });
 

README.md

@@ -34,8 +34,8 @@ grunt.initConfig({
     },
     your_target: {
       // Target-specific file lists and/or options go here.
-    },
-  },
+    }
+  }
 });
 ```
 
@@ -68,8 +68,8 @@ grunt.initConfig({
     files: {
       'flipped-one.css': 'original-one.css',
       'flipped-two.css': 'original-two.css'
-    },
-  },
+    }
+  }
 });
 ```
 
@@ -85,8 +85,8 @@ grunt.initConfig({
     files: {
       'flipped-one.min.css': 'original-one.css',
       'flipped-two.min.css': 'original-two.css'
-    },
-  },
+    }
+  }
 });
 ```
 

test/css_flip_test.js

@@ -44,5 +44,5 @@ exports.cssflip = {
     test.equal(actual, expected, 'should flip the CSS while honoring the custom indentation specified in the options.');
 
     test.done();
-  },
+  }
 };