Spacing change

README.md

@@ -10,13 +10,13 @@ This calcualtor allows for the simple calcualtion of the approximate gas fill ti
 
 ### Prerequisites
 
-Python 3
-PyQt5
-scipy
+Python 3  
+PyQt5  
+scipy  
 
 ### Instructions
 
-Run GasFill_GUI.py
+Run: GasFill_GUI.py
 
 ## Authors