diff --git a/module2/exo1/speel_schrijfboekje.html b/module2/exo1/speel_schrijfboekje.html
index cf4faeedf776c83f80380121794d195bebb124a2..c8a7f2358f1550bcb19725cd7bfb38cef312f575 100644
--- a/module2/exo1/speel_schrijfboekje.html
+++ b/module2/exo1/speel_schrijfboekje.html
@@ -13225,7 +13225,7 @@ div#notebook {
 </div>
 <div class="cell border-box-sizing code_cell rendered">
 <div class="input">
-<div class="prompt input_prompt">In&nbsp;[4]:</div>
+<div class="prompt input_prompt">In&nbsp;[5]:</div>
 <div class="inner_cell">
     <div class="input_area">
 <div class=" highlight hl-ipython3"><pre><span></span><span class="kn">import</span> <span class="nn">os</span>
@@ -13243,7 +13243,7 @@ div#notebook {
 
 <div class="output_area">
 
-    <div class="prompt output_prompt">Out[4]:</div>
+    <div class="prompt output_prompt">Out[5]:</div>
 
 
 
diff --git a/module2/exo1/speel_schrijfboekje.ipynb b/module2/exo1/speel_schrijfboekje.ipynb
index 6e8365787cdc559d07c9f40f334e44fd9c1298f2..0115cd27069f04dcfcf449134d62377488c4258b 100644
--- a/module2/exo1/speel_schrijfboekje.ipynb
+++ b/module2/exo1/speel_schrijfboekje.ipynb
@@ -103,7 +103,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 6,
    "metadata": {},
    "outputs": [
     {
@@ -112,13 +112,13 @@
        "0"
       ]
      },
-     "execution_count": 5,
+     "execution_count": 6,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "import os\n",
+    "import os \n",
     "\n",
     "os.system('jupyter nbconvert --to html speel_schrijfboekje.ipynb')"
    ]