document the enable_msg build-time flag

[simgrid.git] / src / s4u / s4u_Disk.cpp

diff --git a/src/s4u/s4u_Disk.cpp b/src/s4u/s4u_Disk.cpp
index d8ad90429afeac697f33560dc7f3853e1131043d..684cbab8beec498c6648aba621681b5440f608a1 100644 (file)
--- a/src/s4u/s4u_Disk.cpp
+++ b/src/s4u/s4u_Disk.cpp
@@ -10,9 +10,8 @@
 #include "src/kernel/resource/DiskImpl.hpp"
 
 namespace simgrid {
-namespace xbt {
-template class Extendable<s4u::Disk>;
-} // namespace xbt
+
+template class xbt::Extendable<s4u::Disk>;
 
 namespace s4u {