Merge pull request ryanmcdermott#232 from ngdo-pro/patch-1

Update README.md

Author: ryanmcdermott

README.md

@@ -295,7 +295,7 @@ function addToDate(date, month) {
 
 const date = new Date();
 
-// It's hard to to tell from the function name what is added
+// It's hard to tell from the function name what is added
 addToDate(date, 1);
 ```