diff --git a/arrays_strings/rotation/rotation_solution.ipynb b/arrays_strings/rotation/rotation_solution.ipynb
index 1dcb66e..555dcb5 100644
--- a/arrays_strings/rotation/rotation_solution.ipynb
+++ b/arrays_strings/rotation/rotation_solution.ipynb
@@ -150,7 +150,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 3,
    "metadata": {
     "collapsed": false
    },