diff --git a/firmware/README.md b/firmware/README.md
index 0a56e12..ee2047d 100644
--- a/firmware/README.md
+++ b/firmware/README.md
@@ -56,7 +56,7 @@ Found DFU: [0483:df11] ver=2200, devnum=57, cfg=1, intf=0, path="2-13.2.2", alt=
 Found DFU: [0483:df11] ver=2200, devnum=57, cfg=1, intf=0, path="2-13.2.2", alt=0, name="@Internal Flash  /0x08000000/032*0001Kg", serial="FFFFFFFEFFFF"
 ```
 
-The firmware can then be flashing using:
+The firmware can then be flashed using:
 
 ```console
 $ dfu-util -a 0 -s 0x08000000 -D AdaptiveBrightnessFirmware.bin