Update Program_3.py

Author: conorcaseyc

Program_3.py

@@ -27,8 +27,9 @@
 v1.0.1: Day 1 Bug Patch.
 v1.1.0: Let's Get Py Crazy! update.
 v1.1.1: Small Changes and Fixes
+v1.2.0: Major Changes to Data Calculations
 
-Current Edition: v1.1.1""")
+Current Edition: v1.2.0""")
 
 def main():
 	#Imports Population Density Data from the Central Statistics Office