diff --git a/corsika/detail/modules/proposal/ContinuousProcess.inl b/corsika/detail/modules/proposal/ContinuousProcess.inl
index f900d2c9ad6b2f9808476c5db30bed389d0da051..8bfbd705b8bb0dfc19d1e7efe79252aa5a6a69be 100644
--- a/corsika/detail/modules/proposal/ContinuousProcess.inl
+++ b/corsika/detail/modules/proposal/ContinuousProcess.inl
@@ -28,7 +28,7 @@ namespace corsika::proposal {
     auto p_cross = cross.find(code);
     if (p_cross == cross.end())
       throw std::runtime_error("PROPOSAL could not find corresponding builder");
-    
+
     // interpolate the crosssection for given media and energy cut. These may
     // take some minutes if you have to build the tables and cannot read the
     // from disk