diff --git a/docs/std_iso_idmp.ipynb b/docs/std_iso_idmp.ipynb
index 251dc9c1..9c3d15c6 100644
--- a/docs/std_iso_idmp.ipynb
+++ b/docs/std_iso_idmp.ipynb
@@ -26,7 +26,7 @@
             "cell_type": "markdown",
             "metadata": {},
             "source": [
-                "# St/ISO/(IDMP)\n",
+                "# Std/ISO/(IDMP)\n",
                 "\n",
                 "IDMP stands for Identification of Medicinal Products, \n",
                 "which consists five standards related to data elements, formats, and structures \n",