Merge pull request #1229 from SergeyBiryukov/patch-2

Clarify "singularly identifiable articles"
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Chris Runnells 2018-03-02 13:37:07 -10:00 committed by GitHub
commit 648d11e2b3
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@ -22,7 +22,7 @@ function _s_body_classes( $classes ) {
add_filter( 'body_class', '_s_body_classes' );
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
* Add a pingback url auto-discovery header for single posts, pages, or attachments.
*/
function _s_pingback_header() {
if ( is_singular() && pings_open() ) {