diff --git a/Exercises/3-ip.js b/Exercises/3-ip.js
index 5b448dd..1e2c406 100644
--- a/Exercises/3-ip.js
+++ b/Exercises/3-ip.js
@@ -3,7 +3,7 @@
 const ipToInt = (ip = '127.0.0.1') => {
   // Parse ip address as string, for example '10.0.0.1'
   // to ['10', '0', '0', '1'] to [10, 0, 0, 1]
-  // and convert to Number value 167772161 with sitwise shift
+  // and convert to Number value 167772161 with bitwise shift
   // (10 << 8 << 8 << 8) + (0 << 8 << 8) + (0 << 8) + 1 === 167772161
   // Use Array.prototype.reduce of for loop
 };