Fixed typo

install

@@ -1,6 +1,14 @@
 #!/bin/bash
+echo "We will now install prezto."
+git clone --recursive https://github.com/sorin-ionescu/oh-my-zsh.git ~/.oh-my-zsh
+
 cd $HOME/.oh-my-zsh/runcoms/
 for rcfile in z{shenv,shrc,login,logout}; do
   cp -f $rcfile ~/.$rcfile
   cat ~/.$rcfile
 done
+
+chsh -s /bin/zsh
+
+cd 
+echo "Congrats! prezto is successfully installed. To test it open a new Zsh terminal window or tab."