``dotfiles.sh`` is a script, so there are no compilation dependencies.
However, you will need sufficiently modern versions of the external
utilities it uses. They are listed at the beginning of
-``dotfiles.sh``, which should make it easy so select alternative
+``dotfiles.sh``, which should make it easy to select alternative
implementations if the version installed in your ``PATH`` is not up to
standard. For example, I just set things up on my univerity's archaic
SunOS 5.10 server (circa 2005), and I needed to install current