fix LineMarkerInfo (#11)

Author: patricklx

src/main/kotlin/com/emberjs/psi/EmberRelationshipAnnotator.kt

@@ -43,8 +43,9 @@ class EmberRelationshipAnnotator : Annotator {
         // Create an annotation with a gutter icon renderer
         holder.createInfoAnnotation(identifier, null).apply {
             val navHandler = DefaultGutterIconNavigationHandler<PsiElement>(referencedFiles, name.displayName)
-            val lmi = LineMarkerInfo(identifier, identifier.textRange, icon, Pass.LINE_MARKERS,
-                    null, navHandler, GutterIconRenderer.Alignment.CENTER)
+            val lmi = LineMarkerInfo(identifier, identifier.textRange, icon,
+                    null, navHandler, GutterIconRenderer.Alignment.CENTER,
+                    { "go to related" })
 
             gutterIconRenderer = LineMarkerInfo.LineMarkerGutterIconRenderer(lmi)
         }