diff --git a/server/i18n/de.json b/server/i18n/de.json
index a380622..96cbf45 100644
--- a/server/i18n/de.json
+++ b/server/i18n/de.json
@@ -104,7 +104,7 @@
         "takes":"nimmt ein",
         "Note" : "Hinweis",
         "reward" : "Gibt die aktuelle Blockbelohnung zurück",
-        "averageblocktime" : "Gibt die durchschnittliche Blockierungszeit der letzten 24 Stunden zurück"
+        "averageblocktime" : "Gibt die durchschnittliche Sperrzeit der letzten 24 Stunden in Sekunden zurück"
     },
     "commit-id-view": {
         "output-commit":"Output Commit",
diff --git a/server/i18n/en.json b/server/i18n/en.json
index b3d86bd..a2f9d57 100644
--- a/server/i18n/en.json
+++ b/server/i18n/en.json
@@ -104,7 +104,7 @@
         "takes" : "takes a",
         "Note" : "Note",
         "reward" : "returns current block reward",
-        "averageblocktime" : "returns average block time of past 24 hour"
+        "averageblocktime" : "returns average block time of past 24 hours in seconds"
     },
     "commit-id-view": {
         "output-commit":"Output Commit",