git-worktree.txt: fix typo "to"/"two", and add comma

bennorth · gitster · commit 2b090822e8d4 · 2016-11-13T17:56:56.000-08:00
Signed-off-by: Ben North &lt;ben@redfrontdoor.org&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/git-worktree.txt b/Documentation/git-worktree.txt
@@ -132,7 +132,7 @@ OPTIONS
 +
 If the last path components in the working tree's path is unique among
 working trees, it can be used to identify worktrees. For example if
-you only have to working trees at "/abc/def/ghi" and "/abc/def/ggg",
+you only have two working trees, at "/abc/def/ghi" and "/abc/def/ggg",
 then "ghi" or "def/ghi" is enough to point to the former working tree.
 
 DETAILS

Original file line number	Diff line number	Diff line change
`@@ -132,7 +132,7 @@ OPTIONS`
`132`	`132`	`+`
`133`	`133`	`If the last path components in the working tree's path is unique among`
`134`	`134`	`working trees, it can be used to identify worktrees. For example if`
`135`		`-you only have to working trees at "/abc/def/ghi" and "/abc/def/ggg",`
	`135`	`+you only have two working trees, at "/abc/def/ghi" and "/abc/def/ggg",`
`136`	`136`	`then "ghi" or "def/ghi" is enough to point to the former working tree.`
`137`	`137`
`138`	`138`	`DETAILS`