diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 534ef44..ccf9299 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.4.  Last change: 2014 Sep 23
+*options.txt*	For Vim version 7.4.  Last change: 2014 Nov 05
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2221,7 +2221,7 @@
 
 
 						*'cryptmethod'* *'cm'*
-'cryptmethod'		string	(default "zip")
+'cryptmethod' 'cm'	string	(default "zip")
 			global or local to buffer |global-local|
 			{not in Vi}
 	Method used for encryption when the buffer is written to a file:
@@ -7748,6 +7748,9 @@
 	current buffer: >
 		setlocal ul=-1
 <	This helps when you run out of memory for a single change.
+
+	The local value is set to -123456 when the global value is to be used.
+
 	Also see |clear-undo|.
 
 						*'undoreload'* *'ur'*