@item Join the #emacs channel
-In that buffer, type ``/join SPC #emacs'' and hit @kbd{RET}. Depending
+In that buffer, type ``/join @key{SPC} #emacs'' and hit @kbd{RET}. Depending
on how you've set up ERC, either a new buffer for ``#emacs'' will be
displayed, or a new buffer called ``#emacs'' will be created in the
background. If the latter, switch to the ``#emacs'' buffer. You will