mergetools: vimdiff: fix comment

The name of the variable is wrong, and it can be set to anything, like
1.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Reviewed-by: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/mergetools/vimdiff b/mergetools/vimdiff
index f770b8fe244c8ddd9dc349125a8e8e0ac0325574..ea416adcaa29ada688f0e4adc66ad7481cac8058 100644 (file)
--- a/mergetools/vimdiff
+++ b/mergetools/vimdiff
@@ -29,8 +29,8 @@
 ################################################################################
 
 debug_print () {
-       # Send message to stderr if global variable GIT_MERGETOOL_VIMDIFF is set
-       # to "true"
+       # Send message to stderr if global variable GIT_MERGETOOL_VIMDIFF_DEBUG
+       # is set.
 
        if test -n "$GIT_MERGETOOL_VIMDIFF_DEBUG"
        then