diff --git a/notebooks/Gotthard2/Correction_Gotthard2_NBC.ipynb b/notebooks/Gotthard2/Correction_Gotthard2_NBC.ipynb
index 6a73b6a0464a9d11e9b2eeba8ac339a09bb8fd14..62853ba7de5b05b6a03f249c6e7d8df7e7fa59f1 100644
--- a/notebooks/Gotthard2/Correction_Gotthard2_NBC.ipynb
+++ b/notebooks/Gotthard2/Correction_Gotthard2_NBC.ipynb
@@ -65,8 +65,8 @@
     "control_template = \"CONTROL\"  # control template used to read CONTROL keys.\n",
     "ctrl_source_template = \"{}/DET/{}\"  # template for control source name (filled with karabo_id_control)\n",
     "karabo_id_control = \"\"  # Control karabo ID. Set to empty string to use the karabo-id\n",
-    "corr_data_source = \"{}/CORR/{}:daqOutput\"  # Correction data source. filled with karabo_id and correction receiver\n",
-    "corr_receiver = \"\"  # The receiver name of the corrected data. Leave empty for using the same receiver name for the 50um GH2 or the first(Master) receiver for the 25um GH2.\\n\",\n",
+    "corr_source_template = \"{}/CORR/{}:daqOutput\"  # Correction data source template. filled with karabo_id and correction receiver\n",
+    "corr_receiver = \"\"  # The receiver name of the corrected data. Leave empty for using the same receiver name for the 50um GH2 or the first(Master) receiver for the 25um GH2.\n",
     "\n",
     "# Parameters for calibration database.\n",
     "cal_db_interface = \"tcp://max-exfl-cal001:8016#8025\"  # the database interface to use.\n",
@@ -406,7 +406,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "corr_data_source = corr_data_source.format(karabo_id, corr_receiver)\n",
+    "corr_data_source = corr_source_template.format(karabo_id, corr_receiver)\n",
     "\n",
     "for raw_file in seq_files:\n",
     "\n",