Update platform.go

Author: StarDust2608

pkg/payment/platform.go

@@ -63,10 +63,10 @@ func GetSupportedPlatforms() []types.PlatformInfo {
 			Platform:    EPay.String(),
 			PlatformUrl: "",
 			PlatformFieldDescription: map[string]string{
-				"pid": "PID",
-				"url": "URL",
-				"key": "Key",
-				"type": "Type"
+				"pid":  "PID",
+				"url":  "URL",
+				"key":  "Key",
+				"type": "Type",
 			},
 		},
 	}