spaces and typo

Fixing spaces to keep consistency and typo

Author: DF

cachematrix.R

@@ -1,7 +1,7 @@
 ## Put comments here that give an overall description of what your
 ## functions do
 ## For costly computation sometimes there's benefit caching the functions. 
-## The purpose of the functions below is to cache the inverse of a matrix rathen than compute it repeatedly.
+## The purpose of the functions below is to cache the inverse of a matrix rather than compute it repeatedly.
 
 ## Write a short comment describing this function
 ## Creates a special "matrix" object that can cache its inverse
@@ -21,9 +21,9 @@ makeCacheMatrix <- function(x = matrix()) {
 
 
 ## Write a short comment describing this function
-##Computes the inverse of the special "matrix" returned by makeCacheMatrix above. 
-##If the inverse has already been calculated (and the matrix has not changed), 
-##then the cachesolve should retrieve the inverse from the cache
+## Computes the inverse of the special "matrix" returned by makeCacheMatrix above. 
+## If the inverse has already been calculated (and the matrix has not changed), 
+## then the cachesolve should retrieve the inverse from the cache
 cacheSolve <- function(x, ...) {
   ## Return a matrix that is the inverse of 'x'
   m <- x$getinverse()