swift: typo in maintainer email address

library/swift

@@ -1,5 +1,5 @@
 Maintainers: Ted Kremenek <[email protected]> (@tkremenek),
-             Mishal Shah <[email protected]> (@shahmishal),
+             Mishal Shah <[email protected]m> (@shahmishal),
              Tom Doron <[email protected]> (@tomerd),
              Haris Amin <[email protected]> (@hamin),
              Thomas Catterall <[email protected]> (@swizzlr),