diff --git a/README.md b/README.md
index b103466..8f4606e 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# Introduction to Git and GitHub
+# Introduction to Git and GitHub.
 
-## Simple Interest Calculator
+# Simple Interest Calculator.
 
-A calculator that calculates simple interest given principal, annual rate of interest and time period in years.
+A calculator that calculates simple interest, given principal, annual rate of interest and time period in years.
 
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