Merge pull request #1 from dnlplm/dp/readme_fix

Improve README.md formatting

Author: telit-fabiopo

README.md

@@ -3,22 +3,33 @@
 Find the Linux versions where the commits passed as arguments are available.
 
 When you start the tool the current directory must be a clone of the Linux stable repository:
+
+```
 git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
+```
 
 E.g.:
-git clone git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
-cd linux
-~/linux-version-finder/linux-version-finder 22b106e5355d6e7a9c3b5cb5ed4ef22ae585ea94
+
+```
+user@host:~$ git clone git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
+user@host:~$ cd linux
+user@host:~$ ~/linux-version-finder/linux-version-finder 22b106e5355d6e7a9c3b5cb5ed4ef22ae585ea94
 v5.4.198 v5.10.121 v5.15.46 v5.17.14 v5.18.3 v5.19-rc1
+```
 
 or the check for multiple commits:
-~/linux-version-finder/linux-version-finder 22b106e5355d6e7a9c3b5cb5ed4ef22ae585ea94 2939e1a86f758b55cdba73e29397dd3d94df13bc
+
+```
+user@host:~$ ~/linux-version-finder/linux-version-finder 22b106e5355d6e7a9c3b5cb5ed4ef22ae585ea94 2939e1a86f758b55cdba73e29397dd3d94df13bc
 v5.4.198 v5.10.121 v5.15.46 v5.17.14 v5.18.3 v5.19-rc1
+```
 
 ## Help
 
 linux-version-finder --help
 
 ## Linux Install requirements
 
-    pip3 install -r requirements.txt
+```
+pip3 install -r requirements.txt
+```