Update runtime files.
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 7ba46e2..35c8c44 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -131,7 +131,7 @@
 
 							*CTRL-C*
 CTRL-C			Interrupt current (search) command.  Use CTRL-Break on
-			MS-DOS |dos-CTRL-Break|.
+			MS-Windows |dos-CTRL-Break|.
 			In Normal mode, any pending command is aborted.
 
 							*:noh* *:nohlsearch*