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Fix typo

Signed-off-by: Cao Weiwei <cao.weiwei30@zte.com.cn>

Cao Weiwei authored on 2016/08/28 22:30:14
Showing 1 changed files
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@@ -17,7 +17,7 @@ func SetupRootCommand(rootCmd *cobra.Command) {
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 	rootCmd.PersistentFlags().MarkShorthandDeprecated("help", "please use --help")
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 }
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-// FlagErrorFunc prints an error messages which matches the format of the
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+// FlagErrorFunc prints an error message which matches the format of the
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 // docker/docker/cli error messages
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 func FlagErrorFunc(cmd *cobra.Command, err error) error {
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 	if err == nil {