diff --git a/examples/Gentle-Intro/Gentle-Intro-To-HARK.ipynb b/examples/Gentle-Intro/Gentle-Intro-To-HARK.ipynb
index 18b34a54a..94f33e9b3 100644
--- a/examples/Gentle-Intro/Gentle-Intro-To-HARK.ipynb
+++ b/examples/Gentle-Intro/Gentle-Intro-To-HARK.ipynb
@@ -427,13 +427,13 @@
     "# This cell defines a parameter dictionary for making an instance of IndShockConsumerType.\n",
     "\n",
     "IndShockDictionary = {\n",
-    "    \"CRRA\": 2.5, # The dictionary includes our original parameters...\n",
+    "    \"CRRA\": 2.5,  # The dictionary includes our original parameters...\n",
     "    \"Rfree\": 1.03,\n",
     "    \"DiscFac\": 0.96,\n",
     "    \"LivPrb\": [0.98],\n",
     "    \"PermGroFac\": [1.01],\n",
-    "    \"PermShkStd\": [0.1], \n",
-    "    \"PermShkCount\": 7, # and the new parameters for constructing the income process.\n",
+    "    \"PermShkStd\": [0.1],\n",
+    "    \"PermShkCount\": 7,  # and the new parameters for constructing the income process.\n",
     "    \"TranShkStd\": [0.1],\n",
     "    \"TranShkCount\": 7,\n",
     "    \"UnempPrb\": 0.05,\n",