fix allowableValues test

Author: cbornet

modules/swagger-codegen/src/test/java/io/swagger/codegen/java/jaxrs/AllowableValuesTest.java

@@ -17,7 +17,7 @@
 
 public class AllowableValuesTest {
 
-    private static final String TEMPLATE_FILE = "JavaJaxRS/libraries/jersey1/allowableValues.mustache";
+    private static final String TEMPLATE_FILE = "JavaJaxRS/allowableValues.mustache";
     private static final String PROVIDER_NAME = "operations";
 
     private static String loadClassResource(Class<?> cls, String name) throws IOException {