fix arrow

tony · tony · commit 7e452ba4875c · 2013-11-09T19:20:23.000+08:00
diff --git a/doc/about_tmux.rst b/doc/about_tmux.rst
@@ -175,6 +175,7 @@ sandwich, and re-(attach), all applications are still running!
    +-----------------------+           |
                                       /
             /-------------------------
+            |
             v
    +--------+--------+
    | $ bash | $ bash |

Original file line number	Diff line number	Diff line change
`@@ -175,6 +175,7 @@ sandwich, and re-(attach), all applications are still running!`
`175`	`175`	`+-----------------------+ \|`
`176`	`176`	`/`
`177`	`177`	`/-------------------------`
	`178`	`+ \|`
`178`	`179`	`v`
`179`	`180`	`+--------+--------+`
`180`	`181`	`\| $ bash \| $ bash \|`