diff --git a/MailSystemDelegateMailSystem.inc b/MailSystemDelegateMailSystem.inc
deleted file mode 100644
index 5ca610e..0000000
--- a/MailSystemDelegateMailSystem.inc
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-/**
- * @file
- * Helper class for dispatching calls when different classes are responsible
- * for formatting and actually sending a message.
- */
-
-
-/**
- * Implements a MailSystemInterface which simply forwards calls to another
- * MailSystem class configured previously.
- */
-class MailsystemDelegateMailSystem implements MailSystemInterface {
-
-  /**
-   * Implements MailSystemInterface::format().
-   *
-   * Retrieve the configured class responsible for formatting a message of a
-   * given module and mail-key. Forwards the formatting to that class.
-   */
-  public function format(array $message) {
-    $module = $message['module'];
-    $key = $message['key'];
-    $mailsystem = _mailsystem_delegate_get_mailsystem($module, $key, 'format');
-    return $mailsystem->format($message);
-  }
-
-
-  /**
-   * Implements MailSystemInterface::mail().
-   *
-   * Retrieve the configured class responsible for delivering a message of a
-   * given module and mail-key. Forwards the call to that class.
-   */
-  public function mail(array $message) {
-    $module = $message['module'];
-    $key = $message['key'];
-    $mailsystem = _mailsystem_delegate_get_mailsystem($module, $key, 'mail');
-    return $mailsystem->mail($message);
-  }
-}
diff --git a/MailsystemDelegateMailSystem.inc b/MailsystemDelegateMailSystem.inc
new file mode 100644
index 0000000..5ca610e
--- /dev/null
+++ b/MailsystemDelegateMailSystem.inc
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * @file
+ * Helper class for dispatching calls when different classes are responsible
+ * for formatting and actually sending a message.
+ */
+
+
+/**
+ * Implements a MailSystemInterface which simply forwards calls to another
+ * MailSystem class configured previously.
+ */
+class MailsystemDelegateMailSystem implements MailSystemInterface {
+
+  /**
+   * Implements MailSystemInterface::format().
+   *
+   * Retrieve the configured class responsible for formatting a message of a
+   * given module and mail-key. Forwards the formatting to that class.
+   */
+  public function format(array $message) {
+    $module = $message['module'];
+    $key = $message['key'];
+    $mailsystem = _mailsystem_delegate_get_mailsystem($module, $key, 'format');
+    return $mailsystem->format($message);
+  }
+
+
+  /**
+   * Implements MailSystemInterface::mail().
+   *
+   * Retrieve the configured class responsible for delivering a message of a
+   * given module and mail-key. Forwards the call to that class.
+   */
+  public function mail(array $message) {
+    $module = $message['module'];
+    $key = $message['key'];
+    $mailsystem = _mailsystem_delegate_get_mailsystem($module, $key, 'mail');
+    return $mailsystem->mail($message);
+  }
+}