Finnish: clarification for -rg

This rule "CA) rg (_" only matches the place and family names, and exempts words like "org", in which the g should be pronounced.

dictsource/fi_rules

@@ -171,7 +171,7 @@
 
 .group r
           r          r
-          rg (_      Rj // follow swedish pronunciation
+      CA) rg (_      Rj // follow swedish pronunciation 
 
 .group s
           s          s