removing whitespace from template

Author: jacobbullock

lib/generators/templates/ng/machine_model.ts.erb

@@ -1,6 +1,6 @@
 // Generated by jsonapi_models http://github.com
 // DO NOT EDIT. This file is machine-generated and constantly overwritten.
-// Make Changes to <%= config[:file] %>  instead.
+// Make Changes to <%= config[:file] %> instead.
 
 import { JsonApiModelConfig, JsonApiModel, Attribute, HasMany, BelongsTo } from 'angular2-jsonapi';
 <%= config[:imports] %>