diff --git a/README.md b/README.md
index 8ba7371..c5c0610 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 Check system configuration for a Gentoo machine (VM or PHYSICAL) based on GRIFON's architecture.  
 It's a Gentoo OS configuration recipe.  
-his script normally doesn't modify anything on the system.  
+This script normally doesn't modify anything on the system.  
 
 To use (with root user) :   
 ```
@@ -11,9 +11,9 @@ vim  ./vars.sh # Edit all values which will be used by the script
 ./recipe_gentoo.sh [--physical]  
 ```
 
-If you cannot execute the script, add the 'x' permission for the user  chmod u+x 
+If you cannot execute the script, add the 'x' permission for the user
 ```
-./recipe_gentoo.sh
+chmod u+x ./recipe_gentoo.sh
 ```
 
 Not finished, in progress....