Clarify insert -a flag
Fixes
RELEASE_NOTES=n/a
@@ -565,7 +565,7 @@ func (s *Action) GetCommands() []*cli.Command {
&cli.BoolFlag{
Name: "append",
Aliases: []string{"a"},
- Usage: "Append to any existing data",
+ Usage: "Append data read from STDIN to existing data",
},
},
},
