diff --git a/notebooks/unit1/unit1.ipynb b/notebooks/unit1/unit1.ipynb
index 8006408..eb02ad4 100644
--- a/notebooks/unit1/unit1.ipynb
+++ b/notebooks/unit1/unit1.ipynb
@@ -518,7 +518,7 @@
         "- Action 2: Fire the main engine,\n",
         "- Action 3: Fire right orientation engine.\n",
         "\n",
-        "Reward function (the function that will gives a reward at each timestep) 💰:\n",
+        "Reward function (the function that will give a reward at each timestep) 💰:\n",
         "\n",
         "After every step a reward is granted. The total reward of an episode is the **sum of the rewards for all the steps within that episode**.\n",
         "\n",