diff --git a/core/resources/l10n/messages.properties b/core/resources/l10n/messages.properties
index c878c8a81..1cfe536e8 100644
--- a/core/resources/l10n/messages.properties
+++ b/core/resources/l10n/messages.properties
@@ -1242,7 +1242,7 @@ TCMotorSelPan.lbl.Launchmass = Launch mass:
 TCMotorSelPan.lbl.Emptymass = Empty mass:
 TCMotorSelPan.lbl.Caseinfo = Case info:
 TCMotorSelPan.lbl.Propinfo = Propellant:
-TCMotorSelPan.lbl.CompatibleCases = Compatible Cases
+TCMotorSelPan.lbl.CompatibleCases = Compatible Cases:
 TCMotorSelPan.lbl.Datapoints = Data points:
 TCMotorSelPan.lbl.Digest = Digest:
 TCMotorSelPan.title.Thrustcurve = Thrust curve:
diff --git a/core/resources/l10n/messages_nl.properties b/core/resources/l10n/messages_nl.properties
index 63724ddfd..2d6b490f7 100644
--- a/core/resources/l10n/messages_nl.properties
+++ b/core/resources/l10n/messages_nl.properties
@@ -1210,7 +1210,7 @@ TCMotorSelPan.lbl.Launchmass = Lanceermassa:
 TCMotorSelPan.lbl.Emptymass = Lege massa:
 TCMotorSelPan.lbl.Caseinfo = Info over de zaak:
 TCMotorSelPan.lbl.Propinfo = Stuwtof:
-TCMotorSelPan.lbl.CompatibleCases = Compatibele gevallen
+TCMotorSelPan.lbl.CompatibleCases = Compatibele omhulselen:
 TCMotorSelPan.lbl.Datapoints = Datapunten:
 TCMotorSelPan.lbl.Digest = Verteer:
 TCMotorSelPan.title.Thrustcurve = Stuwkrachtcurve: