diff --git a/examples/simplecell/download_ephys_data.sh b/examples/simplecell/download_ephys_data.sh
index 8c13a08f..5a62f9c5 100755
--- a/examples/simplecell/download_ephys_data.sh
+++ b/examples/simplecell/download_ephys_data.sh
@@ -62,7 +62,7 @@ FILES_TO_DOWNLOAD=(
 mkdir -p "$DEST_DIR"
 
 # Fetch the list of files from the GitHub API and filter for required files
-FILES=$(curl -s "$BASE_API" | grep -oP "\"path\": \"$FOLDER/.*?\.ibw\"" | grep -oP "(?<=\"$FOLDER/)[^\"]+")
+FILES=$(curl -s "$BASE_API" | grep -oE "\"path\": \"$FOLDER/[^\"]*\.ibw")
 
 # Download each file if it matches the list to download
 for file in $FILES; do
diff --git a/examples/simplecell/simplecell.ipynb b/examples/simplecell/simplecell.ipynb
index 5debfb09..e01da54e 100644
--- a/examples/simplecell/simplecell.ipynb
+++ b/examples/simplecell/simplecell.ipynb
@@ -12,7 +12,9 @@
     "\n",
     "However, here we will present the rheobase independent approach which means that we use specific amplitude values like `IDRest_1.0` (indicating a fixed current of 1.0 nA) instead of `IDRest_100` (which represents 100% of the rheobase).\n",
     "\n",
-    "For rheobase dependent optimisation or additional details, please refer to the [L5PC](./../L5PC/) example."
+    "For rheobase dependent optimisation or additional details, please refer to the [L5PC](./../L5PC/) example.\n",
+    "\n",
+    "Please note that in this example we will use only the two NEURON-inbuilt HH channels for simplicity. As such, the output model will not be able to accurately reproduce the experimental traces, but the optimisation will demonstrate its ability to produce at least a spiking model. "
    ]
   },
   {