fetch doc: update refspec format description

gitster · gitster · commit b8bdaa97a644 · 2014-06-04T15:29:38.000-07:00
The text made it sound as if the leading plus is the only thing that
is optional, and forgot that &lt;lhs&gt; is the same as &lt;lhs&gt;:, i.e. fetch
it and do not store anywhere.

Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/Documentation/pull-fetch-param.txt b/Documentation/pull-fetch-param.txt
@@ -15,6 +15,7 @@ endif::git-pull[]
 	The format of a <refspec> parameter is an optional plus
 	`+`, followed by the source ref <src>, followed
 	by a colon `:`, followed by the destination ref <dst>.
+	The colon can be omitted when <dst> is empty.
 +
 The remote ref that matches <src>
 is fetched, and if <dst> is not empty string, the local

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ endif::git-pull[]`
`15`	`15`	`The format of a <refspec> parameter is an optional plus`
`16`	`16`	`+`, followed by the source ref <src>, followed
`17`	`17`	by a colon `:`, followed by the destination ref <dst>.
	`18`	`+ The colon can be omitted when <dst> is empty.`
`18`	`19`	`+`
`19`	`20`	`The remote ref that matches <src>`
`20`	`21`	`is fetched, and if <dst> is not empty string, the local`