typo in readme file

README.md

@@ -1,21 +1,26 @@
-# SGPA-Calculator
+# SGPA(Semester Grade Point Average)-Calculator
 
 
 ## Description
-Calculating SGPA from random alphabetic grades is a cumbersome problem that each VTU student faces. This Project is an attempt to make it easy for VTU students to calculate SGPA  from their grades within a minutes. Currently one can calculate SGPA for 1st Year grades but we plan to extend it for all the years.
+Calculating SGPA(Semester Grade Point Average) from random alphabetic grades is a cumbersome problem that each VTU student faces. This Project is an attempt to make it easy for VTU students to calculate SGPA  from their grades within a minutes. Currently one can calculate SGPA for 1st Year grades but we plan to extend it for all the years.
 
 ## How To Use
 Select your branch category and then enters your grade you got in respective subjects from a dropdown menu. Once done tap on calculate button and that's all you will have your SGPA calculated. 
 
 ## Screenshots
+* Choose the category for whome you want to calculate the SGPA(Semester Grade Point Average) precisely.
 
-- #### Select your category
 ![Home Page - Select Category](/screenshot/home2.png?raw=true "Select your category")
 
-- #### Enter Grades
+
+* Enter the Grades(To know how we are converting the grades in to marks, visit -How it works page-)
 ![Form Page - Enter Grades](/screenshot/form1.png?raw=true "Enter Grades")
 
-- #### Result
+
+* Result - The finial output your SGPA(Semester Grade Point Average).
 ![Result Page - Calculated SGPA](/screenshot/result1.png?raw=true "Result")
 
+## Thankyou, hope you enjoy it !
+
+