fix: fix merge error caused by 2fa63cf (#1912)

Author: kkkiio

cmd/swag/main.go

@@ -160,12 +160,6 @@ var initFlags = []cli.Flag{
 		Value: false,
 		Usage: "Generate OpenAPI V3.1 spec",
 	},
-	&cli.StringFlag{
-		Name:    templateDelimsFlag,
-		Aliases: []string{"td"},
-		Value:   "",
-		Usage:   "Provide custom delimeters for Go template generation. The format is leftDelim,rightDelim. For example: \"[[,]]\"",
-	},
 	&cli.StringFlag{
 		Name:    templateDelimsFlag,
 		Aliases: []string{"td"},