Update README.md

Author: DiarmuidM

README.md

@@ -12,8 +12,8 @@ The course introduces participants to the skills required to discover data sourc
 
 ### Python basics
 
-_Data Analysis in Python_ - http://www.data-analysis-in-python.org/
-_Installation_ - Python 3 - https://www.python.org/downloads/   
+_Data Analysis in Python_ - http://www.data-analysis-in-python.org/ <br />
+_Installation_ - Python 3 - https://www.python.org/downloads/   <br />
 _Sublime Text_ - https://www.sublimetext.com/3
 
 ### Cheat Sheets (Python)