diff --git a/notebooks/1-intro-to-linear-algebra.ipynb b/notebooks/1-intro-to-linear-algebra.ipynb
index 13baf0e..0004bd4 100644
--- a/notebooks/1-intro-to-linear-algebra.ipynb
+++ b/notebooks/1-intro-to-linear-algebra.ipynb
@@ -5588,4 +5588,4 @@
       ]
     }
   ]
-}
\ No newline at end of file
+}