[#3199] Making format tweaks suggested by @wouterj

Author: weaverryan

components/dependency_injection/lazy_services.rst

@@ -86,8 +86,8 @@ received object.
 
     var_dump(class_implements($service));
     
-If the class implements the "ProxyManager\\Proxy\\LazyLoadingInterface" your lazy
-loaded services are working.
+If the class implements the ``ProxyManager\Proxy\LazyLoadingInterface`` your
+lazy loaded services are working.
 
 .. note::