Fixing spacing

Author: erundle

dist/angular-patternfly.js

@@ -543,7 +543,7 @@ angular.module( 'patternfly.charts' )
          'used': '670',
          'total': '1000'
      };
-   }]);
+  }]);
  </file>
  </example>
  */

src/charts/donut/donut-pct-chart-directive.js

@@ -207,7 +207,7 @@ angular.module( 'patternfly.charts' )
          'used': '670',
          'total': '1000'
      };
-   }]);
+  }]);
  </file>
  </example>
  */