diff --git a/src/Plugin/Block/ReferenceAuthorsBlock.php b/src/Plugin/Block/ReferenceAuthorsBlock.php
index b0ed3dd81e77e1bd34ba46676cb5f1de91e8b73f..d6184c26f2878b198a2b7ee44d5ab4e46941b796 100644
--- a/src/Plugin/Block/ReferenceAuthorsBlock.php
+++ b/src/Plugin/Block/ReferenceAuthorsBlock.php
@@ -11,7 +11,7 @@ use Drupal\Core\Session\AccountProxyInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
 /**
- * Provides a 'References authors' block.
+ * Provides a 'Reference authors' block.
  *
  * @Block(
  *  id = "uw_publication_authors_block",