Improved exercise instructions.

hasselg · hasselg · commit 94a382c6b774 · 2014-04-11T22:23:51.000-04:00
Reordered to make it easier to read. Also changed an improperly used "which" to "that."
diff --git a/loops/for.md b/loops/for.md
@@ -21,7 +21,7 @@ for(var i = 0; i < 10; i = i + 1){
 
 ---
 
-Create using a for-loop a variable named `message` which equals the concatenation of integers (0, 1, 2, ...) from 0 to 99.
+Using a for-loop, create a variable named `message` that equals the concatenation of integers (0, 1, 2, ...) from 0 to 99.
 
 ```js
 var message = "";
