Index: libcfa/src/concurrency/coroutine.cfa
===================================================================
--- libcfa/src/concurrency/coroutine.cfa	(revision 5afb49a232b595fa7b5f9426264d8e2b5d840c60)
+++ libcfa/src/concurrency/coroutine.cfa	(revision a025ea8fc842c322ac2309643fd78e59a152cc3b)
@@ -10,6 +10,6 @@
 // Created On       : Mon Nov 28 12:27:26 2016
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Tue May 26 22:06:09 2020
-// Update Count     : 21
+// Last Modified On : Fri Oct 23 23:05:24 2020
+// Update Count     : 22
 //
 
@@ -217,5 +217,5 @@
 		size = libFloor(create_size - stack_data_size - diff, libAlign());
 	} // if
-	assertf( size >= MinStackSize, "Stack size %zd provides less than minimum of %d bytes for a stack.", size, MinStackSize );
+	assertf( size >= MinStackSize, "Stack size %zd provides less than minimum of %zd bytes for a stack.", size, MinStackSize );
 
 	this->storage = (__stack_t *)((intptr_t)storage + size);