Fix missing 'fi' in install and uninstall script

install.sh

@@ -3,6 +3,7 @@ if [ $kernel == "Darwin" ]; then
 else
   sudo apt-get update
   sudo apt-get install libjsoncpp-dev
+fi
 
 cp lib/anttasks.jar ~
 pushd ~

uninstall.sh

@@ -2,6 +2,8 @@ if [ $kernel == "Darwin" ]; then
   sudo apt-get remove --purge libjsoncpp-dev
 else
   brew uninstall jsoncpp
+fi
+
 cd ../
 echo "Deleting project files"
 rm -rf TicketingSystem