storage: fix the comment in generation.walk

This commit is contained in:
Yicheng Qin
2015-08-24 20:06:13 -07:00
parent 76db9747f8
commit ffa87f9678

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@@ -240,7 +240,7 @@ type generation struct {
func (g *generation) isEmpty() bool { return g == nil || len(g.revs) == 0 }
// walk walks through the revisions in the generation in ascending order.
// walk walks through the revisions in the generation in descending order.
// It passes the revision to the given function.
// walk returns until: 1. it finishs walking all pairs 2. the function returns false.
// walk returns the position at where it stopped. If it stopped after