chore: capital_P_dangit()

https://developer.wordpress.org/reference/functions/capital_p_dangit/

docs/further-reading.md

@@ -6,7 +6,7 @@
   - [Function aliases](#function-aliases)
 - [Laravel support](#laravel-support)
 - [Symfony support](#symfony-support)
-- [Wordpress support](#wordpress-support)
+- [WordPress support](#wordpress-support)
 
 
 ### How to deal with unknown third-party symbols
@@ -155,9 +155,9 @@ return [
 Note that the path is the "regular path(s)" that can be passed to patchers.
 
 
-### Wordpress Support
+### WordPress Support
 
-When writing a Wordpress plugin, you need to [exclude Wordpress' symbols](#excluded-symbols). To facilitate
+When writing a WordPress plugin, you need to [exclude WordPress' symbols](#excluded-symbols). To facilitate
 this task, [Snicco] created a third-party CLI tool [php-scoper-excludes] that can be used to generate
 PHP-Scoper compatible symbol lists for any PHP codebase you point it.