doc: more consistency in environment variables format

[thirdparty/git.git] / Documentation / git-bisect-lk2009.txt

diff --git a/Documentation/git-bisect-lk2009.txt b/Documentation/git-bisect-lk2009.txt
index c06efbd42a6c1010f0a5ec17ba460e0ebcd91d9d..e015f5b3ccc7651def48b63466072ea51eaecaa0 100644 (file)
--- a/Documentation/git-bisect-lk2009.txt
+++ b/Documentation/git-bisect-lk2009.txt
@@ -366,7 +366,7 @@ skip" to do the same thing. (In fact the special exit code 125 makes
 
 Or if you want more control, you can inspect the current state using
 for example "git bisect visualize". It will launch gitk (or "git log"
-if the DISPLAY environment variable is not set) to help you find a
+if the `DISPLAY` environment variable is not set) to help you find a
 better bisection point.
 
 Either way, if you have a string of untestable commits, it might