diff --git a/day_1/3_first_steps/1-JupyterLab-coding.ipynb b/day_1/3_first_steps/1-JupyterLab-coding.ipynb
index 0ebc9213824255d5d7d1450e55f852cfe2e64eb6..7dcd5ec2b5bfd75d84911900edd5b4cf6628c2ec 100644
--- a/day_1/3_first_steps/1-JupyterLab-coding.ipynb
+++ b/day_1/3_first_steps/1-JupyterLab-coding.ipynb
@@ -151,7 +151,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "pandas? "
+    "pandas?"
    ]
   },
   {