diff --git a/README.md b/README.md
index a526de0..d6a22f9 100755
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Hardware requirements:
 
 Software dependencies for the python scripts:
 * OpenCV (`sudo apt install python3-opencv && pip3 install opencv-contrib-python imutils setuptools`)
-* Pyserial (`pip3 instal pyserial`)
+* Pyserial (`pip3 install pyserial`)
 * pyrtlsdr (`sudo apt install rtl-sdr && pip3 install pyrtlsdr`)
 * numpy, scipy, matplotlib (`pip3 install scipy numpy matplotlib`)
 
@@ -48,4 +48,4 @@ Typical use: `python3 camera_emi_mapper.py -c 1 -f 100` (start the script using
 
 This is a scan of an Arduino Uno board performed with this script and a DIY near-field loop probe:
 
-![Arduino Uno RF power map.](https://raw.githubusercontent.com/CGrassin/EMI_mapper/master/output/Arduino_Uno.png)
\ No newline at end of file
+![Arduino Uno RF power map.](https://raw.githubusercontent.com/CGrassin/EMI_mapper/master/output/Arduino_Uno.png)