git-add doc: do not say working directory when you mean working tree

The usage of working directory is inconsistent in the git add help. Also http://git-scm.com/docs/git-clone speaks only about working tree. Remaining entry found by "git grep -B1 '^directory' git-add.txt" really relates to a directory. Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Lars Vogel committed Jan 21, 2016 at 11:09 UTC bd02e97f68b672598c52a39cb8eba508ef7c53bf
1 file changed +1 -1
Documentation/git-add.txt
+1 -1
@@ -24,7 +24,7 @@ remove paths that do not exist in the working tree anymore.
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25 The "index" holds a snapshot of the content of the working tree, and it
26 is this snapshot that is taken as the contents of the next commit. Thus
27 -after making any changes to the working directory, and before running
27 +after making any changes to the working tree, and before running
28 the commit command, you must use the `add` command to add any new or
29 modified files to the index.
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