Slight grammer improvement

po/nl.po

@@ -2518,7 +2518,7 @@ msgstr " welke levert "
 
 #: main/packages.c:270
 msgid " is to be removed.\n"
-msgstr " verwijderd wordt.\n"
+msgstr " wordt verwijderd.\n"
 
 #: main/packages.c:282
 msgid "  Version of "