Docs: Update spelling for inline comments in a few files.

Per the [https://make.wordpress.org/core/handbook/best-practices/spelling/ spelling] and [https://make.wordpress.org/docs/style-guide/language-grammar/word-choice/ word choice] documentation guidelines, American (US) spelling should be preferred.

Props mohadeseghasemi, subrataemfluence, rehanali, SergeyBiryukov.
Fixes #46837.

git-svn-id: https://develop.svn.wordpress.org/trunk@52640 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/class-wp-filesystem-ssh2.php

@@ -26,7 +26,7 @@
  * Restart Apache!
  * Check phpinfo() streams to confirm that: ssh2.shell, ssh2.exec, ssh2.tunnel, ssh2.scp, ssh2.sftp  exist.
  *
- * Note: As of WordPress 2.8, this utilises the PHP5+ function `stream_get_contents()`.
+ * Note: As of WordPress 2.8, this utilizes the PHP5+ function `stream_get_contents()`.
  *
  * @since 2.7.0
  *

src/wp-admin/includes/file.php

@@ -1395,7 +1395,10 @@ function verify_file_signature( $filename, $signatures, $filename_for_errors = f
 
 		// Allow for an old version of Sodium_Compat being loaded before the bundled WordPress one.
 		if ( method_exists( 'ParagonIE_Sodium_Compat', 'runtime_speed_test' ) ) {
-			// Run `ParagonIE_Sodium_Compat::runtime_speed_test()` in optimized integer mode, as that's what WordPress utilises during signing verifications.
+			/*
+			 * Run `ParagonIE_Sodium_Compat::runtime_speed_test()` in optimized integer mode,
+			 * as that's what WordPress utilizes during signing verifications.
+			 */
 			// phpcs:disable WordPress.NamingConventions.ValidVariableName
 			$old_fastMult                      = ParagonIE_Sodium_Compat::$fastMult;
 			ParagonIE_Sodium_Compat::$fastMult = true;

src/wp-admin/includes/update-core.php

@@ -983,7 +983,7 @@ function update_core( $from, $to ) {
 
 	/*
 	 * Import $wp_version, $required_php_version, and $required_mysql_version from the new version.
-	 * DO NOT globalise any variables imported from `version-current.php` in this function.
+	 * DO NOT globalize any variables imported from `version-current.php` in this function.
 	 *
 	 * BC Note: $wp_filesystem->wp_content_dir() returned unslashed pre-2.8.
 	 */