diff --git a/runtime/doc/motion.txt b/runtime/doc/motion.txt
index bee238e..daaa602 100644
--- a/runtime/doc/motion.txt
+++ b/runtime/doc/motion.txt
@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 7.0aa.  Last change: 2005 Jan 08
+*motion.txt*    For Vim version 7.0aa.  Last change: 2005 Feb 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -350,6 +350,10 @@
 except after the "$" command, then the cursor will be put on the last
 character of the line.
 
+If "k", "-" or CTRL-P is used with a [count] and there are less than [count]
+lines above the cursor and the 'cpo' option includes the "-" flag it is an
+error. |cpo--|.
+
 ==============================================================================
 4. Word motions						*word-motions*