Fix wrong identifier pt 2

lib/associations/has-many.js

@@ -178,7 +178,11 @@ module.exports = (function() {
         this.foreignIdentifier = Utils._.camelizeIf(
           [Utils.singularize(this.as, this.source.options.language), this.source.primaryKeyAttribute].join("_"),
           !this.source.options.underscored
-        );
+        )
+
+        if (doubleLinked) {
+          this.targetAssociation.identifier = this.foreignIdentifier
+		}
       }
 
       // remove any PKs previously defined by sequelize