Docs: Capitalize X-Pingback in discover_pingback_server_uri() DocBlock.

Follow-up to [55210], [55211], [55212].

See #54225.

git-svn-id: https://develop.svn.wordpress.org/trunk@55213 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2023-02-03 14:45:42 +00:00
parent e83ea74dce
commit bd4d4af784

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@ -2781,9 +2781,9 @@ function wp_update_comment_count_now( $post_id ) {
/**
* Finds a pingback server URI based on the given URL.
*
* Checks the HTML for the rel="pingback" link and x-pingback headers. It does
* a check for the x-pingback headers first and returns that, if available. The
* check for the rel="pingback" has more overhead than just the header.
* Checks the HTML for the rel="pingback" link and X-Pingback headers. It does
* a check for the X-Pingback headers first and returns that, if available.
* The check for the rel="pingback" has more overhead than just the header.
*
* @since 1.5.0
*