From d1be0bd11e50aff7b62e3b2327b0290e485dc369 Mon Sep 17 00:00:00 2001
From: Doug Davis <dug@us.ibm.com>
Date: Fri, 5 Jun 2015 12:42:48 -0700
Subject: [PATCH] Minor doc edit to add clarity around the --volume path format
 Also add a comment to the ValidatePath func so devs/reviewers know exactly
 what its looking for.

Signed-off-by: Doug Davis <dug@us.ibm.com>
---
 opts/opts.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/opts/opts.go b/opts/opts.go
index 8dcc8c5988..e40c1a334a 100644
--- a/opts/opts.go
+++ b/opts/opts.go
@@ -193,6 +193,8 @@ func ValidateLink(val string) (string, error) {
 	return val, nil
 }
 
+// ValidatePath will make sure 'val' is in the form:
+//    [host-dir:]container-path[:rw|ro]  - but doesn't validate the mode part
 func ValidatePath(val string) (string, error) {
 	var containerPath string