diff --git a/MP1/scripts/install_cmd.sh b/MP1/scripts/install_cmd.sh
index c9f9224..49a8307 100644
--- a/MP1/scripts/install_cmd.sh
+++ b/MP1/scripts/install_cmd.sh
@@ -1,6 +1,6 @@
 chmod +x grepp.py
-mkidr -p ~/bin
+mkdir -p ~/bin
 cp grepp.py ~/bin/grepp
 chmod +x ~/bin/grepp
-export PATH="$HOME/bin:$PATH"
-course ~/.bashrc
\ No newline at end of file
+export PATH="$HOME/bin:$PATH" > ~/.bashrc
+source ~/.bashrc
\ No newline at end of file