Update import.rst

Author: tristanbes

service_container/import.rst

@@ -103,9 +103,10 @@ The ``resource`` location, for files, is either a relative path from the
 current file or an absolute path.
 
 .. caution::
+
    The imported files are loaded first; You should be carefull, because it can 
-   lead to some of your services definition to be overriden by rules present
-   inside the file you do imports
+   lead to some of your services definition to be overridden by rules present
+   inside the file where you do imports
 
 .. include:: /components/dependency_injection/_imports-parameters-note.rst.inc