diff --git a/src/main/java/info/bukova/isspst/RequirementUrlResolver.java b/src/main/java/info/bukova/isspst/RequirementUrlResolver.java
index f427c103..117fe81b 100644
--- a/src/main/java/info/bukova/isspst/RequirementUrlResolver.java
+++ b/src/main/java/info/bukova/isspst/RequirementUrlResolver.java
@@ -30,9 +30,9 @@ public class RequirementUrlResolver implements EntityUrlResolver {
 		Requirement req = (Requirement)entity;
 		
 		if (req.getKind() == Constants.REQ_TYPE_MATERIAL) {
-			return defaultUrl + Constants.URL_MAP.get(req) + "material/?select=" + String.valueOf(req.getId());
+			return defaultUrl + Constants.URL_MAP.get(req.getClass()) + "material/?select=" + String.valueOf(req.getId());
 		} else {
-			return defaultUrl + Constants.URL_MAP.get(req) + "services/?select=" + String.valueOf(req.getId());
+			return defaultUrl + Constants.URL_MAP.get(req.getClass()) + "services/?select=" + String.valueOf(req.getId());
 		}
 	}
 
diff --git a/src/main/webapp/WEB-INF/locales/zk-label.properties b/src/main/webapp/WEB-INF/locales/zk-label.properties
index 1d446c72..eb050a4a 100644
--- a/src/main/webapp/WEB-INF/locales/zk-label.properties
+++ b/src/main/webapp/WEB-INF/locales/zk-label.properties
@@ -125,7 +125,7 @@ AgendaServices=Skupiny služeb
 ServiceFormTitle=Skupina služeb
 
 AgendaWorkgroups=Střediska / komise
-WorkgroupFormTitle=Pracvní skupina
+WorkgroupFormTitle=Pracovní skupina
 
 AgendaWorkflow=Procesy schválení
 RequirementType=Typ požadavku: