update README

Author: james5635

Logic Building/Check whether a given number is even or odd/README.md

@@ -1,4 +1,4 @@
-## Even/Odd Method
+## Check Even/Odd
 - By Finding the Remainder 
 - Using Bitwise AND Operator 
 - Using Bitwise Shift Operators 

Logic Building/Find the number closest to n and divisible by m/README.md

@@ -1,3 +1,3 @@
-## closest_to_n_and_divisble_by_m Method
+## Closest number 
 - Iterative Checking
 - By finding Quotient

Logic Building/Program for Sum of squares of first n natural numbers/README.md

@@ -1,2 +1,2 @@
-## Sum of square_natural_number Method
+## Sum of square of natural
 - Adding One By One (Overflow, Not_Overflow)

Logic Building/Program to find sum of first n natural numbers/README.md

@@ -1,2 +1,2 @@
-## Sum of natural number
+## Sum of natural
 - Loop Based Summation (Overflow, Not_Overflow)

Logic Building/Program to print multiplication table of a number/README.md

@@ -1,3 +1,3 @@
-## Multiplication Table Method
+## Multiplication Table
 - Iterative Approach 
 - Recursive Approach

Logic Building/Swap Two Numbers/README.md

@@ -1,4 +1,4 @@
-## Swap Method
+## Swap two numbers
 - Using third variable
 - Without using third variable (arithmetic, bitwise)
 - Built-in swap