fix(wording): fix on created service

Guikingone · Guikingone · commit 59f1500d0708 · 2019-02-13T14:30:11.000+01:00
diff --git a/service_container/injection_types.rst b/service_container/injection_types.rst
@@ -337,4 +337,4 @@ so, what are the advantages?
   without using the "with" method.
 
 * As the method automatically receive and set the attribute value,
-  you couldn't obtain a new service without this dependency.
+  you couldn't obtain the newly created service without this dependency.
