diff --git a/runtime/doc/debug.txt b/runtime/doc/debug.txt
index 5593902..eb5a305 100644
--- a/runtime/doc/debug.txt
+++ b/runtime/doc/debug.txt
@@ -39,7 +39,7 @@
 
 ==============================================================================
 
-2. Locating memory leaks				*debug-leaks*
+2. Locating memory leaks			*debug-leaks* *valgrind*
 
 If you suspect Vim is leaking memory and you are using Linux, the valgrind
 tool is very useful to pinpoint memory leaks.
@@ -47,14 +47,18 @@
 First of all, build Vim with EXITFREE defined.  Search for this in MAKEFILE
 and uncomment the line.
 
-Use this command to start Vim:				*valgrind*
+Use this command to start Vim:
 >
-	valgrind --log-file=valgrind.log ./vim
+	valgrind --log-file=valgrind.log --leak-check=full ./vim
 
 Note: Vim will run much slower.  If your .vimrc is big or you have several
 plugins you need to be patient for startup, or run with the "-u NONE"
 argument.
 
+There are often a few leaks from libraries, such as getpwuid() and
+XtVaAppCreateShell().  Those are unavoidable.  The number of bytes should be
+very small a Kbyte or less.
+
 ==============================================================================
 
 3. Windows Bug Reporting				*debug-win32*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 6077c2c..6a7d9ad 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1098,7 +1098,7 @@
 - Conceal feature: no update when moving to another window. (Dominique Pelle,
   2010 Jul 5)  Vince will look into it.
 Patches to possibly include:
-- Mac: console clipboard support. (Bjoren Winckler, 2010 Jul 12)
+- Mac: console clipboard support. (Bjorn Winckler, 2010 Jul 12)
 - Win32: patch for better font scaling. (George Reilly, 2009 Mar 26) 
 - Patch for completion of ":find" arguments. (Nazri Ramliy, 2009 Feb 22, 26)
   8   For ":find" and ":sfind" expand files found in 'path'.
@@ -1106,8 +1106,9 @@
 - Patch for vertical line at certain column position, 'guidecolumn' option.
   (Pankaj Garg, 2009 Apr 14, aka Lone, Apr 15)
   Update 2009 May 2, 'margincolumn'
-  Alternative patch. (2010 Feb 2, Gregor Uhlenheuer, update Apr 18 2010)
+  Alternative patch. (2010 Feb 2, Gregor Uhlenheuer, update 2010 Jul 12)
   Fix by Lech Lorens, Apr 19
+  When there are multiple columns it makes sense to call it 'guidecolumn'
 - Another patch for Javascript indenting. (Hari Kumar, 2010 Jul 11)
   Needs a few tests.
 - Add different highlighting for a fold line depending on the fold level.
@@ -1124,7 +1125,6 @@
     Docs patch by Dominique Pelle, Mar 25
     Update 2009 Mar 28.
     Fix for invalid memory access. (Lech Lorens, 2009 Apr 17)
-- Fix for test29. (Milan Vancura, 2010 May 16)
 - Disable setting 'encoding' from a modeline?  It usually causes problems,
   can't do any good.  (Patch from Patrick Texier, 2008 Dec 9)
 - Redraw problem when appending digraph causes line to wrap. (James Vega, 2007