diff --git a/book/cookbook/example_quiz_interactive.ipynb b/book/cookbook/example_quiz_interactive.ipynb
index 4557a65c96bbfb5a5c3691bff7d172785fa33fc7..61fa0f0bf6902d72a71a931d375e904dcae0b8f1 100644
--- a/book/cookbook/example_quiz_interactive.ipynb
+++ b/book/cookbook/example_quiz_interactive.ipynb
@@ -97,10 +97,10 @@
    "source": [
     "## Exercise\n",
     "\n",
-    "For this exercise, active the live coding by clicking {fa}`rocket` --> {guilabel}`Live Code` on the top of this page. As soon as this is loaded, you can start coding yourself.\n",
-    "\n",
     ":::{card}\n",
     "\n",
+    "For this exercise, activate the live coding by clicking {fa}`rocket` --> {guilabel}`Live Code` on the top of this page. As soon as this is loaded, you can start coding yourself.\n",
+    "\n",
     "You have a time series of 8 measurements and fit a model assuming a linear trend (constant velocity).\n",
     "\n",
     "Times of observations, observed values and number of observations are given.\n",