diff --git a/src/mesh/extrudeModel/extrudeModel/extrudeModel.C b/src/mesh/extrudeModel/extrudeModel/extrudeModel.C
index bd1b0ad5919be2def5fa68e99dfef05840cedb37..d89633a9b85fe8338151880cf49b03ca22b1d5af 100644
--- a/src/mesh/extrudeModel/extrudeModel/extrudeModel.C
+++ b/src/mesh/extrudeModel/extrudeModel/extrudeModel.C
@@ -49,7 +49,7 @@ Foam::extrudeModel::extrudeModel
 {
     DebugInfo
         << "Selected extrudeModel for " << modelType
-        << "using coeffs " << coeffDict_ << nl;
+        << " using coeffs " << coeffDict_ << nl;
 }