fix loading bar length

run_client.py

@@ -13,7 +13,7 @@ def fake_loading_bar(msg, duration=5.):
     msg += ': '
     print(msg, end='')
     sys.stdout.flush()
-    bar_length = 80 - len(msg)
+    bar_length = 79 - len(msg)
     for _ in range(bar_length):
         if not debug:
             time.sleep(duration / bar_length)