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-rw-r--r--Documentation/git.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/git.txt b/Documentation/git.txt
index 1d33e083ab..df359fbf47 100644
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -619,7 +619,7 @@ The file parameters can point at the user's working file
(e.g. `new-file` in "git-diff-files"), `/dev/null` (e.g. `old-file`
when a new file is added), or a temporary file (e.g. `old-file` in the
index). `GIT_EXTERNAL_DIFF` should not worry about unlinking the
-temporary file --- it is removed when `GIT_EXTERNAL_DIFF` exits.
+temporary file -- it is removed when `GIT_EXTERNAL_DIFF` exits.
+
For a path that is unmerged, `GIT_EXTERNAL_DIFF` is called with 1
parameter, <path>.