Add @package PHPDoc tags, delete top-level @author PHPDoc tags

class/task.php

@@ -3,7 +3,7 @@
  * Includes the core function of the Plugin - Search and Replace the Footnotes.
  *
  * @filesource
- * @author Stefan Herndler
+ * @package footnotes
  * @since 1.5.0
  *
  * @lastmodified  2021-02-20T0438+0100
@@ -929,7 +929,7 @@ class MCI_Footnotes_Task {
 		document.get_element_by_id(footnote_tooltip_id).class_list.add('hidden');
 	}
 </script>
-			<?php
+			<?php
 		};
 	}