Update obsolete docs in Twentyten.
git-svn-id: https://develop.svn.wordpress.org/trunk@13936 602fd350-edb4-49c9-b593-d223f7449a82
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@ -19,15 +19,12 @@
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* to a filter or action hook. The hook can be removed by using remove_action() or
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* remove_filter() and you can attach your own function to the hook.
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*
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* In this example, since both hooks are attached using the default priority (10), the first
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* one attached (which would be the child theme) will run. We can remove the parent theme's
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* hook only after it is attached, which means we need to wait until setting up the child theme:
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* We can remove the parent theme's hook only after it is attached, which means we need to
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* wait until setting up the child theme:
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*
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* <code>
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* add_action( 'after_setup_theme', 'my_child_theme_setup' );
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* function my_child_theme_setup() {
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* // We are replacing twentyten_setup() with my_child_theme_setup()
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* remove_action( 'after_setup_theme', 'twentyten_setup' );
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* // We are providing our own filter for excerpt_length (or using the unfiltered value)
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* remove_filter( 'excerpt_length', 'twentyten_excerpt_length' );
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* ...
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