Fix Readme

Signed-off-by: TG1999 <tushar.goel.dav@gmail.com>

Author: TG1999

README.rst

@@ -6,9 +6,11 @@ It is a library to reliably fetch code via HTTP, FTP and version control systems
 Installation
 ############
 Clone the repo using 
+
 :code:`git clone https://github.com/nexB/fetchcode`
 
 Then install all the requirements using 
+
 :code:`pip3 install -r requirements.txt`
 
 Running test suite