diff --git a/10_Deleting/Iris/Exercises.ipynb b/10_Deleting/Iris/Exercises.ipynb
index e2e1ad902..73e5103de 100644
--- a/10_Deleting/Iris/Exercises.ipynb
+++ b/10_Deleting/Iris/Exercises.ipynb
@@ -13,7 +13,7 @@
    "source": [
     "### Introduction:\n",
     "\n",
-    "This exercise may seem a little bit strange, but keep doing it.\n",
+    "This exercise may seem a little bit strange, but keep haha doing it.\n",
     "\n",
     "### Step 1. Import the necessary libraries"
    ]