Fix a typo in the sample config. (#7890)

changelog.d/7890.misc

+Fix typo in generated config file. Contributed by @ThiefMaster.

docs/sample_config.yaml

@@ -148,7 +148,7 @@ pid_file: DATADIR/homeserver.pid
 #       names: a list of names of HTTP resources. See below for a list of
 #           valid resource names.
 #
-#       compress: set to true to enable HTTP comression for this resource.
+#       compress: set to true to enable HTTP compression for this resource.
 #
 #   additional_resources: Only valid for an 'http' listener. A map of
 #        additional endpoints which should be loaded via dynamic modules.

synapse/config/server.py

@@ -739,7 +739,7 @@ class ServerConfig(Config):
         #       names: a list of names of HTTP resources. See below for a list of
         #           valid resource names.
         #
-        #       compress: set to true to enable HTTP comression for this resource.
+        #       compress: set to true to enable HTTP compression for this resource.
         #
         #   additional_resources: Only valid for an 'http' listener. A map of
         #        additional endpoints which should be loaded via dynamic modules.