remove trailing spaces

Author: paulo-graca

src/assets/i18n/pt-PT.json5

@@ -10374,7 +10374,7 @@
   "item.preview.dc.identifier.eisbn": "EISBN",
 
   // "search.filters.access_status.open.access": "Open access",
-  "search.filters.access_status.open.access": "Acesso aberto",                                                           
+  "search.filters.access_status.open.access": "Acesso aberto",
 
   // "search.filters.access_status.restricted": "Restricted access",
   "search.filters.access_status.restricted": "Acesso restrito",