diff --git a/xmls/lv_bar.xml b/xmls/lv_bar.xml
index ea1f813983..795f359d7e 100644
--- a/xmls/lv_bar.xml
+++ b/xmls/lv_bar.xml
@@ -34,6 +34,6 @@ Example
 
 	    <prop name="mode" type="enum:lv_bar_mode"/>
 
-	    <prop name="orientation"  type="enum:lv_bar_orientation"/>
+	    <prop name="orientation" type="enum:lv_bar_orientation"/>
 	</api>
 </widget>
\ No newline at end of file
diff --git a/xmls/lv_slider.xml b/xmls/lv_slider.xml
index 0fed948b8f..798e7089a5 100644
--- a/xmls/lv_slider.xml
+++ b/xmls/lv_slider.xml
@@ -10,26 +10,24 @@ Example
 	        <enum name="range" help="Two knobs with to set a range"/>
 	        <enum name="symmetrical" help="The indicaror is grwing from zero"/>
 	    </enumdef>
-	    <prop name="range" type="int">
+
+	    <prop name="range">
 	    	<param name="range_min" type="int"/>
 	    	<param name="range_max" type="int"/>
 	    </prop>
 
-	    <prop name="value" type="int">
+	    <prop name="value">
 	    	<param name="range_min" type="int"/>
 	    	<param name="anim" type="bool" default="false"/>
 	    </prop>
 
-	    <prop name="start_value" type="int">
+	    <prop name="start_value">
 	    	<param name="range_min" type="int"/>
 	    	<param name="anim" type="bool" default="false"/>
 	    </prop>
 
-	    <prop name="mode" type="enum:lv_slider_mode">
-	    	<param name="range_min" type="int"/>
-	    </prop>
-	    <prop name="bind_value">
-	    	<param name="subject" type="subject" />
-	   	</prop>
+	    <prop name="mode" type="enum:lv_slider_mode"/>
+
+	    <prop name="bind_value" type="subject" />
 	</api>
 </widget>
\ No newline at end of file