tested simgrid 3.15

doc/doxygen/chapters/470_simgrid.doxy

@@ -9,8 +9,9 @@
 /*! \page SimGridSupport SimGrid Support
 
 StarPU can use Simgrid in order to simulate execution on an arbitrary
-platform. This was tested with simgrid 3.11, 3.12, 3.13, 3.14, and 3.14.159, other versions may have
-compatibility issues.
+platform. This was tested with simgrid
+3.11, 3.12, 3.13, 3.14, 3.14.159, and 3.15,
+other versions may have compatibility issues.
 
 \section Preparing Preparing Your Application For Simulation