Format with spaces instead of tabs

nushell_completions.go

@@ -24,8 +24,6 @@ import (
 func (c *Command) GenNushellCompletion(w io.Writer, includeDesc bool) error {
     buf := new(bytes.Buffer)
     WriteStringAndCheck(buf, fmt.Sprintf(`
-# An external completer that works with any cobra based
-# command line application (e.g. kubectl, minikube)
 let cobra_completer = {|spans|
     let ShellCompDirectiveError = %[1]d
     let ShellCompDirectiveNoSpace = %[2]d