1 files changed, 2 insertions, 1 deletions
diff --git a/invalid.c b/invalid.c
index 45ec4ca5d..8b69ea336 100644
--- a/invalid.c
+++ b/invalid.c
@@ -36,7 +36,8 @@ MA 02111-1307, USA. */
 #include "gmp-impl.h"
 
 
-/* kill is not available on mingw, but that's ok since it has raise */
+/* Incidentally, kill is not available on mingw, but that's ok, it has raise
+   and we'll be using that.  */
 #if ! HAVE_RAISE
 #define raise(sig)   kill (getpid(), sig)
 #endif