Wording changed.

docs/coding_style.rst

@@ -65,7 +65,7 @@ In addition to views and forms definitions, those files can also contain helper
 View Arguments
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-As convention, declare view arguments in order they are being used in view's code. This means pk before slug, because view has to get model from database before it validates its slug.
+As convention, declare view arguments in order they are being used in view's code. Most common example of this is pk being declared before slug, as view has to get model from database before it validates its slug.
 
 
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