installation.md : instructions for creating git/.profile create error in .profile

Created by: mfn

when I run sudo -u git sh -c 'echo -e "PATH=\$PATH:/home/git/bin\nexport PATH" > /home/git/.profile' the generated profile looks like this:

$ cat /home/git/.profile
-e PATH=$PATH:/home/git/bin
export PATH

I understand that the -e should not be included.

Tested this on Debian Squeeze.