From review: wrap lines(and fix a comment consistency)

docs/usage/configuration/config_documentation.md

@@ -550,7 +550,9 @@ listeners:
 Example configuration #3:
 ```yaml
 listeners:
-  # Unix socket listener: Ideal for Synapse deployments behind a reverse proxy, offering lightweight interprocess communication without TCP/IP overhead, avoid port conflicts, and providing enhanced security through system file permissions.
+  # Unix socket listener: Ideal for Synapse deployments behind a reverse proxy, offering
+  # lightweight interprocess communication without TCP/IP overhead, avoid port
+  # conflicts, and providing enhanced security through system file permissions.
   #
   # Note that x_forwarded will default to true, when using a UNIX socket. Please see
   # https://matrix-org.github.io/synapse/latest/reverse_proxy.html.

tests/server.py

@@ -531,7 +531,11 @@ def connectUNIX(
         timeout: float = 30,
         checkPID: int = 0,
     ) -> IConnector:
-        """Unix sockets aren't supported for unit tests yet. Make it obvious to any developer trying it out that they will need to do some work before being able to use it in tests."""
+        """
+        Unix sockets aren't supported for unit tests yet. Make it obvious to any
+        developer trying it out that they will need to do some work before being able
+        to use it in tests.
+        """
         raise Exception("Unix sockets are not implemented for tests yet, sorry.")
 
     def listenUNIX(
@@ -542,7 +546,11 @@ def listenUNIX(
         mode: int = 0o666,
         wantPID: int = 0,
     ) -> IListeningPort:
-        """Unix sockets are not actually implemented for unit tests, tell them so"""
+        """
+        Unix sockets aren't supported for unit tests yet. Make it obvious to any
+        developer trying it out that they will need to do some work before being able
+        to use it in tests.
+        """
         raise Exception("Unix sockets are not implemented for tests, sorry")
 
     def connectTCP(