diff --git a/Compiling-and-flashing-the-firmware.md b/Compiling-and-flashing-the-firmware.md
index 65f7e33..b21b0fa 100644
--- a/Compiling-and-flashing-the-firmware.md
+++ b/Compiling-and-flashing-the-firmware.md
@@ -4,7 +4,7 @@ If you have never flashed your board before, the MCU is probably locked. To unlo
Do not power the mainboard from the 3.3V of your programmer! This has already killed multiple mainboards.
-Make sure you hold the power button while flashing the firmware, as the STM might release the power latch and switches itself off during flashing. Battery > 36V have to be connected while flashing.
+Make sure you hold the power button while flashing the firmware, as the STM will release the power latch and switch itself off during flashing. Battery > 36V have to be connected while flashing.
⚠If you are using a jumper instead of the power button, make sure you are not entering the [Auto-Calibration](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Input-Calibration#auto-calibration) by mistake, which would deactivate the inputs if you don't proceed with the calibration properly. If you face this issue, erase the chip in st-link utility before flashing the firmware, or do a proper auto-calibration⚠