diff --git a/jupyter/stembureau_data.ipynb b/jupyter/stembureau_data.ipynb
index 591f1cc..0a46f11 100644
--- a/jupyter/stembureau_data.ipynb
+++ b/jupyter/stembureau_data.ipynb
@@ -5396,9 +5396,9 @@
     "\n",
     "dagen_standaard = sorted(list(dict.fromkeys(open_standaard['dag'])))\n",
     "\n",
-    "ax_open_standaard = df_open_standaard_plot.plot(title='Stemlokalen open op standaard dagen',kind=\"bar\", stacked=True, fontsize=22, figsize=(13,13))\n",
+    "ax_open_standaard = df_open_standaard_plot.plot(title='Stemlokalen open op standaard tijden',kind=\"bar\", stacked=True, fontsize=22, figsize=(13,13))\n",
     "\n",
-    "ax_open_nonstandaard = df_open_nonstandaard_plot.plot(title='Stemlokalen open op niet standaard dagen', kind=\"bar\", stacked=True, fontsize=22, figsize=(13,13))\n",
+    "ax_open_nonstandaard = df_open_nonstandaard_plot.plot(title='Stemlokalen open op niet standaard tijden', kind=\"bar\", stacked=True, fontsize=22, figsize=(13,13))\n",
     "\n",
     "ax_open_standaard.set_xticklabels(dagen_standaard, fontsize=22, rotation=-45, ha=\"left\", rotation_mode=\"anchor\")\n",
     "\n",