diff --git a/workflow/engine/classes/DynaformEditorAjax.php b/workflow/engine/classes/DynaformEditorAjax.php
index 42ccd2405..7e58676e9 100644
--- a/workflow/engine/classes/DynaformEditorAjax.php
+++ b/workflow/engine/classes/DynaformEditorAjax.php
@@ -7,7 +7,7 @@
  * DynaformEditorAjax - DynaformEditorAjax class
  *
  * @package workflow.engine.classes
- */class DynaformEditorAjax extends DynaformEditor implements iDynaformEditorAjax
+ */class DynaformEditorAjax extends DynaformEditor implements IDynaformEditorAjax
 {
 
     /**
diff --git a/workflow/engine/classes/IDynaformEditorAjax.php b/workflow/engine/classes/IDynaformEditorAjax.php
index 5b09510ac..08afbdbfd 100644
--- a/workflow/engine/classes/IDynaformEditorAjax.php
+++ b/workflow/engine/classes/IDynaformEditorAjax.php
@@ -1,6 +1,6 @@
 <?php
 
-interface iDynaformEditorAjax
+interface IDynaformEditorAjax
 {
-//public function render_preview($A);
+
 }
\ No newline at end of file