Update frontend/cli/main.go

Co-authored-by: Alec Thomas <[email protected]>

frontend/cli/main.go

@@ -52,7 +52,7 @@ type CLI struct {
 	Secret      secretCmd                 `cmd:"" help:"Manage secrets."`
 	Config      configCmd                 `cmd:"" help:"Manage configuration."`
 	Pubsub      pubsubCmd                 `cmd:"" help:"Manage pub/sub."`
-	Completion  kongcompletion.Completion `cmd:"" help:"Outputs shell code for initialising tab completions"`
+	Completion  kongcompletion.Completion `cmd:"" help:"Outputs shell code for initialising tab completions."`
 
 	// Specify the 1Password vault to access secrets from.
 	Vault string `name:"opvault" help:"1Password vault to be used for secrets. The name of the 1Password item will be the <ref> and the secret will be stored in the password field." placeholder:"VAULT"`