add comment for cachematrix function

Author: obaidmalik

cachematrix.R

@@ -27,6 +27,7 @@ makeCacheMatrix <- function(x = matrix()) {
 ## Return the inverse matrix by calling the functions defined above
 ## Please ignore this comment - just for demo
 ## Please ignore - wip feature change - second change - pullrequestcheck
+## Edit one
 
 cacheSolve <- function(x, ...) {
         ## Return a matrix that is the inverse of 'x'