Docs: Move `install_global_terms()` DocBlock after the `function_exists()` call.

Props keesiemeijer.
Fixes #39526.
Built from https://develop.svn.wordpress.org/trunk@39754


git-svn-id: http://core.svn.wordpress.org/trunk@39692 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/upgrade.php

@@ -2860,6 +2860,7 @@ function pre_schema_upgrade() {
 	}
 }
 
+if ( !function_exists( 'install_global_terms' ) ) :
 /**
  * Install global terms.
  *
@@ -2868,7 +2869,6 @@ function pre_schema_upgrade() {
  * @global wpdb   $wpdb
  * @global string $charset_collate
  */
-if ( !function_exists( 'install_global_terms' ) ) :
 function install_global_terms() {
 	global $wpdb, $charset_collate;
 	$ms_queries = "

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39753';
+$wp_version = '4.8-alpha-39754';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.