(main): Tweak Solaris OS version number in comment.

diff --git a/src/tail.c b/src/tail.c
index a0b7a7bba5f3a62b191bb9d9c30cf6a6a1362abb..1e551c5c94cd54e2783108bd174cdc4a60cdfb6a 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -1713,7 +1713,7 @@ main (int argc, char **argv)
 
   if (forever)
     {
-      /* This fflush appears to be required only on Solaris 2.7.  */
+      /* This fflush appears to be required only on Solaris 5.7.  */
       if (fflush (stdout) < 0)
        error (EXIT_FAILURE, errno, _("write error"));