diff --git a/smart-ipv6-rotator.py b/smart-ipv6-rotator.py
index f411963..2b815df 100644
--- a/smart-ipv6-rotator.py
+++ b/smart-ipv6-rotator.py
@@ -49,8 +49,6 @@ The available args are:
 """,
         )
         parser.add_argument("command", help="Subcommand to run")
-        # parse_args defaults to [1:] for args, but you need to
-        # exclude the rest of the args too, or validation will fail
         args = parser.parse_args(sys.argv[1:2])
         if not hasattr(self, args.command):
             print("Unrecognized command")
@@ -201,8 +199,8 @@ The available args are:
             self.clean_previous_setup(memory_settings)
             sys.exit(
                 "[Error] Failed to add the new random IPv6 address. The setup did not work!\n"
-                "         That's unexpected! Did you correctly configured the IPv6 subnet to use?\n"
-                f"Exception:\n{e}"
+                "        That's unexpected! Did you correctly configured the IPv6 subnet to use?\n"
+                f"       Exception:\n{e}"
             )
         # needed so that the linux kernel takes into account the new ipv6 address
         sleep(2)
@@ -221,7 +219,7 @@ The available args are:
             self.clean_previous_setup(memory_settings)
             sys.exit(
                 "[Error] Failed to configure the test IPv6 route. The setup did not work!\n"
-                f"Exception:\n{e}"
+                f"       Exception:\n{e}"
             )
         # needed so that the linux kernel takes into account the new ipv6 route
         sleep(2)
@@ -239,7 +237,7 @@ The available args are:
                 sys.exit(
                     "[ERROR] The new random IPv6 is not used! The setup did not work!\n"
                     "        That is very unexpected, check if your IPv6 routes do not have too much priority."
-                    f"Address used: {response_new_ipv6_address}"
+                    f"       Address used: {response_new_ipv6_address}"
                 )
         except requests.exceptions.RequestException as e:
             self.clean_previous_setup(memory_settings)
@@ -247,7 +245,7 @@ The available args are:
                 "[ERROR] Failed to send the request for checking the new IPv6 address! The setup did not work!\n"
                 "        Your provider probably does not allow setting any arbitrary IPv6 address.\n"
                 "        Or did you correctly configured the IPv6 subnet to use?\n"
-                f"Exception:\n{e}"
+                f"       Exception:\n{e}"
             )
 
         # configure routes for ipv6 ranges of Google
@@ -265,7 +263,7 @@ The available args are:
             self.clean_previous_setup(memory_settings)
             sys.exit(
                 f"[Error] Failed to configure the test IPv6 route. The setup did not work!\n"
-                f"Exception:\n{e}"
+                f"        Exception:\n{e}"
             )
 
         print(