Update commands/upload/upload.go

Co-authored-by: Umberto Baldi <[email protected]>

Author: cmaglie

Diff for: commands/upload/upload.go

@@ -368,7 +368,7 @@ func runProgramAction(pme *packagemanager.Explorer,
 	// In order to trigger the forced serial-port-wait the following conditions must be met:
 	// - No upload port specified (protocol == "default")
 	// - "upload.wait_for_upload_port" == true (developers requested the touch + port wait)
-	// - "upload.tool.serial" not defained, or
+	// - "upload.tool.serial" not defined, or
 	//   "upload.tool.serial" is the same as "upload.tool.default"
 	forcedSerialPortWait := port.Protocol == "default" && // this is the value when no port is specified
 		uploadProperties.GetBoolean("upload.wait_for_upload_port") &&