English spelling and grammar fixes
diff --git a/Lib/xmlrpc/server.py b/Lib/xmlrpc/server.py
index 5b5bf7c..7817693 100644
--- a/Lib/xmlrpc/server.py
+++ b/Lib/xmlrpc/server.py
@@ -184,7 +184,7 @@
         are considered private and will not be called by
         SimpleXMLRPCServer.
 
-        If a registered function matches a XML-RPC request, then it
+        If a registered function matches an XML-RPC request, then it
         will be called instead of the registered instance.
 
         If the optional allow_dotted_names argument is true and the