17: Use imperative voice

Tell the reader to recall, not that the author recalls...

Signed-off-by: Kenny Ballou <kballou@devnulllabs.io>
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Kenny Ballou 2019-10-10 15:40:46 -06:00
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@ -14,7 +14,7 @@
<section>
<title>Overriding a package</title>
<para>
I recall the override design pattern from the <link linkend="override-design-pattern">nix pill 14</link>. Instead of calling a function with parameters directly, we make the call (function + parameters) overridable.
Recall the override design pattern from the <link linkend="override-design-pattern">nix pill 14</link>. Instead of calling a function with parameters directly, we make the call (function + parameters) overridable.
</para>
<para>
We put the override function in the returned attribute set of the original function call.