Hey, I remove the below line form JSP code <cq:text property="jcr:description" placeholder="" tagName="small" escapeXml="true"/> the unexpected character has gone. 

Image component Draws an image. --%><%@ page import="com.day.cq.commons.Doctype, com.day.cq.wcm.api.components.DropTarget, com.day.cq.wcm.foundation.Image, com.day.cq.wcm.foundation.Placeholder" %><% %><%@include file="/libs/foundation/global.jsp"%><% Image image = new Image(resou...

 Adobe Experience Manager (6.5.12.0)No special reason. Just using it.

When I add Image component, the component itself put an extra character below the image icon. And remains when I go for preview mode. I have added the snapshot below.   In preview mode the code appear for this section is also given below <small><div><span class="cq-text-placeholder-ipe">¶</span></d...