diff --git a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/aspect/messages.properties b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/aspect/messages.properties
index 8c94b2b..1eae729 100644
--- a/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/aspect/messages.properties
+++ b/tmf/org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/internal/tmf/core/aspect/messages.properties
@@ -11,5 +11,5 @@
 ###############################################################################
 
 
-TmfCallsiteAspect_description=Callsite
-TmfCallsiteAspect_name=The callsites of the event, its source location
+TmfCallsiteAspect_description=The callsites of the event, its source location
+TmfCallsiteAspect_name=Source