diff --git a/README.md b/README.md
index 1f04e07..72b6d40 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 This code was written several years ago as one of my first projects when I was in High School so it's normal if some parts of the code looks like "crap".
 
-But some parts of the code are usefull to learn how to create a bootable operating system with memory pagination, multitasking, virtual memory, EXT2, ...
+But some parts of the code are useful to learn how to create a bootable operating system with memory pagination, multitasking, virtual memory, EXT2, ...
 
 
 [![Screen](https://raw.github.com/SamyPesse/devos/master/screens/1.png)](https://raw.github.com/SamyPesse/devos/master/screens/1.png)
@@ -32,7 +32,7 @@ But some parts of the code are usefull to learn how to create a bootable operati
 
 Make sure you have both Vagrant installed and this repo cloned (and an open terminal in it's folder)
 
-Then run the following commands (ignore comment lines sarting with ```#```):
+Then run the following commands (ignore comment lines starting with ```#```):
 
 ```bash
 # Starts Vagrant VM