made small change

Author: pratik0316

src/deltacode/cli.py

@@ -53,15 +53,13 @@ def write_json(deltacode, outfile, all_delta_types=False):
     ])
     click.secho(get_notice(),fg="green")
     click.echo('deltas_count: {}'.format(len([d for d in deltas(deltacode, all_delta_types)])))
-    click.echo('delta_stats: {')
+    click.echo('delta_stats: ')
     for stat in deltacode.stats.to_dict():
-        click.echo("""   "{}": {}""".format(str(stat),deltacode.stats.to_dict()[stat]))
-    click.echo("}")    
+        click.echo("""   "{}": {}""".format(str(stat),deltacode.stats.to_dict()[stat]))   
     # TODO: add toggle for pretty printing
     simplejson.dump(results, outfile, iterable_as_array=True, indent=2)
     outfile.write('\n')
 
-
 def print_version(ctx, param, value):
     if not value or ctx.resilient_parsing:
         return