diff --git a/Exercise1/exercise1.ipynb b/Exercise1/exercise1.ipynb
index 7ebc6fa..6eea3ca 100755
--- a/Exercise1/exercise1.ipynb
+++ b/Exercise1/exercise1.ipynb
@@ -168,7 +168,7 @@
     "\n",
     "Execute the next cell to grade your solution to the first part of this exercise.\n",
     "\n",
-    "*You should now submit you solutions.*"
+    "*You should now submit your solutions.*"
    ]
   },
   {