documentation fix: git difftool uses diff tools, not merge tools.

Let the documentation for -t list valid *diff* tools, not valid *merge* tools. Signed-off-by: Thomas Hochstein <thh@inter.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Thomas Hochstein committed Nov 14, 2011 at 23:55 UTC 1e501a7c47ad5ada53d3b1acfb9f131f76e969ec
1 file changed +1 -1
Documentation/git-difftool.txt
+1 -1
@@ -31,7 +31,7 @@ OPTIONS
31 -t <tool>::
32 --tool=<tool>::
33 Use the diff tool specified by <tool>.
34 - Valid merge tools are:
34 + Valid diff tools are:
35 araxis, bc3, diffuse, emerge, ecmerge, gvimdiff, kdiff3,
36 kompare, meld, opendiff, p4merge, tkdiff, vimdiff and xxdiff.
37 +