diff --git a/snippets/inRange.md b/snippets/inRange.md
index f98535f86..7162c52d8 100644
--- a/snippets/inRange.md
+++ b/snippets/inRange.md
@@ -2,16 +2,16 @@
 
 Checks if the given number falls in the given range. 
 
-`end` is an optional parameter. If `end` is not given, the range is considered from `0` to `start`.  
+Use arithmetic comparison to check if the given number is in the specified range.
+If the second parameter, `end`, is not specified, the reange is considered to be from `0` to `start`.
 
 ```js
 const inRange = (n, start, end=null) => {
-	if(end && start > end) end = [start, start=end][0]
-	return (end == null) ? (n>=0 && n<start) : (n>=start && n<end);
+  if(end && start > end) end = [start, start=end][0];
+  return (end == null) ? (n>=0 && n<start) : (n>=start && n<end);
 }
-
 // inRange(3, 2, 5) -> true
 // inRange(3, 4) -> true
 // inRange(2, 3, 5) -> false
 // inrange(3, 2) -> false
-```
\ No newline at end of file
+```