fix misspell in utils.go

Signed-off-by: Helen Xie <chenjg@harmonycloud.cn> rewritten from github.com/moby/moby 2b79dbc89bf15c276145a0fa3d3728308349f86e
2017-03-20 19:52:00 +08:00 · 2017-03-20 19:52:00 +08:00 · e47bac49ce
parent f3e2ff6cdf
commit e47bac49ce
1 changed files with 1 additions and 1 deletions
--- a/frontend/dockerfile/parser/utils.go
+++ b/frontend/dockerfile/parser/utils.go
@ -116,7 +116,7 @@ func extractBuilderFlags(line string) (string, []string, error) {
 				return line[pos:], words, nil
 			}

-			phase = inWord // found someting with "--", fall through
+			phase = inWord // found something with "--", fall through
 		}
 		if (phase == inWord || phase == inQuote) && (pos == len(line)) {
 			if word != "--" && (blankOK || len(word) > 0) {