diff options
Diffstat (limited to 'doc/play/tree.go')
| -rw-r--r-- | doc/play/tree.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/play/tree.go b/doc/play/tree.go index 5bcbf05a8..3790e6cda 100644 --- a/doc/play/tree.go +++ b/doc/play/tree.go @@ -2,7 +2,7 @@ // express concurrent concepts, such as // this binary tree comparison. // -// Trees may be of different shapes, +// Trees may be of different shapes, // but have the same contents. For example: // // 4 6 @@ -29,7 +29,7 @@ type Tree struct { Right *Tree } -// Walk traverses a tree depth-first, +// Walk traverses a tree depth-first, // sending each Value on a channel. func Walk(t *Tree, ch chan int) { if t == nil { |