Tweak comment: Solaris2.7 -> Solaris 2.7

diff --git a/src/tail.c b/src/tail.c
index b994868a07b2c877c59312371ea4b178c0931d11..9d8468b647347ba17a93868fc3a0a7aa349f2f64 100644 (file)
--- a/src/tail.c
+++ b/src/tail.c
@@ -1697,7 +1697,7 @@ main (int argc, char **argv)
 
   if (forever)
     {
-      /* This fflush appears to be required only on Solaris2.7.  */
+      /* This fflush appears to be required only on Solaris 2.7.  */
       if (fflush (stdout) < 0)
        error (EXIT_FAILURE, errno, _("write error"));