diff --git a/legacy/edje/src/lib/edje_program.c b/legacy/edje/src/lib/edje_program.c
index ea404741b2..84d58f8910 100644
--- a/legacy/edje/src/lib/edje_program.c
+++ b/legacy/edje/src/lib/edje_program.c
@@ -39,6 +39,7 @@ edje_frametime_get(void)
  * @param emission Signal to activate callback FIXDOC: Naming Convention?
  * @param source Source of signal
  * @param func The function to be executed when the callback is signaled
+ * @param data ? FIXDOC
  *
  * Creates a callback for the object to execute the given function.
  */
@@ -70,6 +71,7 @@ edje_object_signal_callback_add(Evas_Object *obj, const char *emission, const ch
  * @param obj A valid Evas_Object handle
  * @param emission ? FIXDOC
  * @param source ? FIXDOC
+ * @param func ? FIXDOC
  *
  * Deletes an existing callback
  */
@@ -115,7 +117,7 @@ edje_object_signal_callback_del(Evas_Object *obj, const char *emission, const ch
 
 /* FIXDOC: Verify/Expand */
 /** Send a signal to the Edje
- * @param A vaild Evas_Object handle
+ * @param obj A vaild Evas_Object handle
  * @param emission The signal
  * @param source The signal source
  *
diff --git a/legacy/edje/src/lib/edje_util.c b/legacy/edje/src/lib/edje_util.c
index c807ef3b79..dce13d3e26 100644
--- a/legacy/edje/src/lib/edje_util.c
+++ b/legacy/edje/src/lib/edje_util.c
@@ -184,6 +184,7 @@ edje_color_class_set(const char *color_class, int r, int g, int b, int a, int r2
 }
 
 /** Sets the object color class
+ * @param obj A valid Evas_Object handle
  * @param color_class
  * @param r Object Red value
  * @param g Object Green value
@@ -338,6 +339,7 @@ edje_text_class_set(const char *text_class, const char *font, Evas_Font_Size siz
 }
 
 /** Sets Edje text class
+ * @param obj A vaild Evas_Object handle
  * @param text_class The text class name
  * @param font Font name
  * @param size Font Size
@@ -1132,7 +1134,7 @@ edje_object_part_drag_step_get(Evas_Object *obj, const char *part, double *dx, d
  * @param obj A valid Evas_Object handle
  * @param part The part name
  * @param dx The x page step increment
- * @param df The y page step increment
+ * @param dy The y page step increment
  *
  * Sets the x,y page step increment values.
  */