[patch] en/handbook/ports: another small cleanup

[Benjamin Kaduk]

On Thu, 11 Apr 2013, Taras Korenko wrote:

>  Hi, folks.
>
>  Could anyone of doc@ review/comment/approve the following small changes
> to en/books/handbook/ports ?
>
>
>  1) An obvious chunk:
> ----------------------------------------------------------------------------
> Index: en_US.ISO8859-1/books/handbook/ports/chapter.xml
> ===================================================================
> --- en_US.ISO8859-1/books/handbook/ports/chapter.xml	(revision 41406)
> +++ en_US.ISO8859-1/books/handbook/ports/chapter.xml	(working copy)
> @@ -116,7 +116,7 @@
>       commands.</para>
>
>     <para>Both packages and ports understand
> -      <emphasis>dependencies</emphasis>. If &man.pkg.add.1; or the
> +      <emphasis>dependencies</emphasis>.  If &man.pkg.add.1; or the
>       Ports Collection is used to install an application and a
>       dependent library is not already installed, the library will
>       automatically be installed first.</para>

Whitespace fixup should generally not be mixed in with other changes.

I only glanced at the other bits.

-Ben