--- a/README.md
+++ b/README.md
@@ -15,18 +15,18 @@
 
 2. Reload driver (from the built directory):
 
-        sudo rmmod cp210x
-        sudo insmod cp210x.ko
+        sudo rmmod 210x
+        sudo insmod 210x.ko
 
 ## Program GPIO_MAS
 1. Examples:
     * Set all 1's:
 
-            sudo ./cp210x_gpio.py -d /dev/ttyUSB0 -m 0xff 0xff
+            ./cp210x_gpio.py -d /dev/ttyUSB0 -m 0xff 0xff
 
     * Set GPIO[3]=1, others - 0:
     
-            sudo ./cp210x_gpio.py -d /dev/ttyUSB1 -m 0xff 0x08
+            ./cp210x_gpio.py -d /dev/ttyUSB1 -m 0xff 0x08
     
 ## Changes in the driver
 * Changes in the driver cp210x.c are based on the patch found [here](https://lkml.org/lkml/2012/5/1/2)