Minor tweaks

Author: javiereguiluz

components/intl.rst

@@ -10,9 +10,9 @@ The Intl Component
 
 .. caution::
 
-    The replacement layer is limited to the locale "en". If you want to use
+    The replacement layer is limited to the ``en`` locale. If you want to use
     other locales, you should `install the intl extension`_. There is no conflict 
-    between the two though. Even if you use the extension this package can still
+    between the two because, even if you use the extension, this package can still
     be useful to access the ICU data.
 
 .. seealso::