fix minor typos in rate_limits.py

Author: arvidn

chia/server/rate_limits.py

@@ -78,7 +78,7 @@ def process_msg_and_check(
         rate_limits = get_rate_limits_to_use(our_capabilities, peer_capabilities)
 
         try:
-            limits: RLSettings = rate_limits["default_settings"]
+            limits: RLSettings
             if message_type in rate_limits["rate_limits_tx"]:
                 limits = rate_limits["rate_limits_tx"][message_type]
             elif message_type in rate_limits["rate_limits_other"]:
@@ -108,6 +108,7 @@ def process_msg_and_check(
                 log.warning(
                     f"Message type {message_type} not found in rate limits (scale factor: {proportion_of_limit})",
                 )
+                limits = rate_limits["default_settings"]
 
             if isinstance(limits, Unlimited):
                 # this message type is not rate limited. This is used for
@@ -125,9 +126,9 @@ def process_msg_and_check(
                 if new_message_counts > limits.frequency * proportion_of_limit:
                     return " ".join(
                         [
-                            f"message count: {new_message_counts}"
-                            f"> {limits.frequency * proportion_of_limit}"
-                            f"(scale factor: {proportion_of_limit})"
+                            f"message count: {new_message_counts}",
+                            f"> {limits.frequency * proportion_of_limit}",
+                            f"(scale factor: {proportion_of_limit})",
                         ]
                     )
                 if len(message.data) > limits.max_size: