Change argument description

main.go

@@ -40,7 +40,7 @@ var (
 	accessTokenArg = app.Flag("at", "Access Token").Short('a').Envar("OIDC_AT").Envar("OIDC").String()
 
 	issuerURIArg = app.Flag("issuer", "Issuer URI of your access token. Not needed if JWT access token with iss claim.").Short('u').Default("https://unity.helmholtz-data-federation.de/oauth2").String()
-	feudalURI    = app.Flag("feudal", "Feudal URI").Short('f').Default("https://hdf-portal.data.kit.edu").String()
+	feudalURI    = app.Flag("feudal", "Feudal URL").Short('f').Default("https://hdf-portal.data.kit.edu").String()
 	pubKey       = app.Flag("identity-file", "SSH identity (public key) file").Short('i').String()
 	verboseArg   = app.Flag("verbose", "Verbose output").Short('v').Bool()
 	connectArg   = app.Flag("connect", "Open SSH connection, once credentials are received (experimental).").Short('c').Bool()