diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index c3b5ab8..2027a4b 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.0.  Last change: 2017 Sep 24
+*options.txt*	For Vim version 8.0.  Last change: 2017 Nov 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -886,7 +886,7 @@
 	'background' is not dark/light, 'background' will be set and the
 	screen is redrawn.  This may have side effects, make t_BG empty in
 	your .vimrc if you suspect this problem.  The response to |t_RB| can
-	be found in |v:termrgbresp|.
+	be found in |v:termrbgresp|.
 
 	When starting the GUI, the default value for 'background' will be
 	"light".  When the value is not set in the .gvimrc, and Vim detects
@@ -3895,7 +3895,7 @@
 		that this flag must be added in the .vimrc file, before
 		switching on syntax or filetype recognition (when the |gvimrc|
 		file is sourced the system menu has already been loaded; the
-		":syntax on" and ":filetype on" commands load the menu too).
+		`:syntax on` and `:filetype on` commands load the menu too).
 								*'go-g'*
 	  'g'	Grey menu items: Make menu items that are not active grey.  If
 		'g' is not included inactive menu items are not shown at all.
@@ -5127,7 +5127,7 @@
 		:au FileType c,cpp,java set mps+==:;
 
 <	For a more advanced way of using "%", see the matchit.vim plugin in
-	the $VIMRUNTIME/macros directory. |add-local-help|
+	the $VIMRUNTIME/pack/dist/opt/matchit directory. |add-local-help|
 
 						*'matchtime'* *'mat'*
 'matchtime' 'mat'	number	(default 5)
@@ -5487,6 +5487,8 @@
 	Specifies the name of the MzScheme shared library. The default is
 	DYNAMIC_MZSCH_DLL which was specified at compile time.
 	Environment variables are expanded |:set_env|.
+	The value must be set in the |vimrc| script or ealier.  In the
+	startup, before the |load-plugins| step.
 	This option cannot be set from a |modeline| or in the |sandbox|, for
 	security reasons.