Tutorial-2: Adjust git-status output to recent reality.

Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/tutorial-2.txt

@@ -352,24 +352,23 @@ situation:
 
 ------------------------------------------------
 $ git status
-#
-# Added but not yet committed:
-#   (will commit)
+# On branch master
+# Changes to be committed:
+#   (use "git reset HEAD <file>..." to unstage)
 #
 #       new file: closing.txt
 #
-#
-# Changed but not added:
-#   (use "git add file1 file2" to include for commit)
+# Changed but not updated:
+#   (use "git add <file>..." to update what will be committed)
 #
 #       modified: file.txt
 #
 ------------------------------------------------
 
 Since the current state of closing.txt is cached in the index file,
-it is listed as "added but not yet committed".  Since file.txt has
+it is listed as "Changes to be committed".  Since file.txt has
 changes in the working directory that aren't reflected in the index,
-it is marked "changed but not added".  At this point, running "git
+it is marked "changed but not updated".  At this point, running "git
 commit" would create a commit that added closing.txt (with its new
 contents), but that didn't modify file.txt.