runtime(doc): update termguicolors default description

related: #18087

Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index dab6fe0fe8728c245155d8729053109b79a68403..8dba6f43b0ddfbc4b2a14b0ac921eb1276dc79bb 100644 (file)
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -8887,8 +8887,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 <      You need to do this when your system has no locale support for UTF-8.
 
                *'termguicolors'* *'tgc'* *'notermguicolors'* *'notgc'* *E954*
-'termguicolors' 'tgc'  boolean (default off unless Vim detects that it runs
-                               in a capable terminal)
+'termguicolors' 'tgc'  boolean (default off)
                        global
                        {not available when compiled without the
                        |+termguicolors| feature}