LCORE-973: fixed typos

Author: tisnik

src/quota/quota_limiter.py

@@ -96,7 +96,7 @@ def connect(self) -> None:
             self._initialize_tables()
         except Exception as e:
             self.connection.close()
-            logger.exception("Error initializing Postgres database:\n%s", e)
+            logger.exception("Error initializing quota limiter database:\n%s", e)
             raise
 
         self.connection.autocommit = True

src/quota/user_quota_limiter.py

@@ -8,7 +8,7 @@
 
 
 class UserQuotaLimiter(RevokableQuotaLimiter):
-    """Simple user quota limiter where each user have fixed quota."""
+    """Simple user quota limiter where each user has a fixed quota."""
 
     def __init__(
         self,