Update runtime files.
diff --git a/runtime/doc/usr_24.txt b/runtime/doc/usr_24.txt
index 1811174..00a1c44 100644
--- a/runtime/doc/usr_24.txt
+++ b/runtime/doc/usr_24.txt
@@ -564,8 +564,8 @@
 
 	Note:
 	The digraphs depend on the character set that Vim assumes you are
-	using.  On MS-DOS they are different from MS-Windows.  Always use
-	":digraphs" to find out which digraphs are currently available.
+	using.  Always use ":digraphs" to find out which digraphs are currently
+	available.
 
 You can define your own digraphs.  Example: >