adjustments and clean-up in resource

lib/resource-1.0/abstract/Verb.gf

@@ -31,8 +31,8 @@ abstract Verb = Cat ** {
 -- them. In many languages, the result is a participle that
 -- is used as complement to a copula ("is used"), but other
 -- auxiliary verbs are possible (Ger. "wird angewendet", It.
--- "viene usato"), as well as special verb forms (Fin. "käytetään",
--- Swe. "används").
+-- "viene usato"), as well as special verb forms (Fin. "käytetään",
+-- Swe. "används").
 --
 -- *Note*. the rule can be overgenerating, since the $V2$ need not
 -- take a direct object.