diff --git a/scripts/jupyter-lab.sh b/scripts/jupyter-lab.sh
index f67c182..36ea3a0 100755
--- a/scripts/jupyter-lab.sh
+++ b/scripts/jupyter-lab.sh
@@ -16,6 +16,6 @@ python3 -m pip install --upgrade jupyterlab
 python3 -m pip install --upgrade bash_kernel
 python3 -m bash_kernel.install
 
-python3 -m pip install  --upgrade jupyterlab-spellchecker
+python3 -m pip install --upgrade jupyterlab-spellchecker
 
 jupyter-lab --port=8081