Issue #3062231 by alexverb: Class RuntimeException referenced with incorrect case: RunTimeException

core/lib/Drupal/Core/Asset/Exception/InvalidLibraryFileException.php

@@ -5,6 +5,6 @@
 /**
  * Defines an exception if the library file could not be parsed.
  */
-class InvalidLibraryFileException extends \RunTimeException {
+class InvalidLibraryFileException extends \RuntimeException {
 
 }