diff --git a/src/ModFile.hh b/src/ModFile.hh
index 457d480df7a12419cb1d071bb7b05dfa4ae04e6a..e565141a0c6c3f280373fb0e5a13c78ff9df613c 100644
--- a/src/ModFile.hh
+++ b/src/ModFile.hh
@@ -79,7 +79,7 @@ public:
   //! Option linear
   bool linear{false};
 
-  //! Is the model block decomposed?
+  //! Was the “block” option passed to the “model” block?
   bool block{false};
 
   //! Is the model stored in bytecode format (bytecode=true) or in a M-file (bytecode=false)