diff --git a/Testsuite/include/CGAL/Testsuite/vc_debug_hook.h b/Testsuite/include/CGAL/Testsuite/vc_debug_hook.h
index b1a6d39d305..0521b8d9035 100644
--- a/Testsuite/include/CGAL/Testsuite/vc_debug_hook.h
+++ b/Testsuite/include/CGAL/Testsuite/vc_debug_hook.h
@@ -46,11 +46,11 @@ namespace
   { 
     switch(n)
     {
-      case SIGSEGV: std::fprintf(stderr,"Program recieved signal SIGSEGV: Segmentation Fault."); break ;
-      case SIGFPE : std::fprintf(stderr,"Program recieved signal SIGFPE: Floating Point Execption."); break ;
-      case SIGILL : std::fprintf(stderr,"Program recieved signal SIGILL: Illegal Instruction."); break ;
+      case SIGSEGV: std::fprintf(stderr,"In CGAL_handle_signal, Program received signal SIGSEGV: Segmentation Fault."); break ;
+      case SIGFPE : std::fprintf(stderr,"In CGAL_handle_signal, Program received signal SIGFPE: Floating Point Execption."); break ;
+      case SIGILL : std::fprintf(stderr,"In CGAL_handle_signal, Program received signal SIGILL: Illegal Instruction."); break ;
       default:
-        std::fprintf(stderr,"Program recieved signal %d", n); break ;
+        std::fprintf(stderr,"In CGAL_handle_signal, Program received signal %d", n); break ;
     }
     
     std::exit(128+n);