[glib] Fix "on on" typo in tap-driver.sh comment

[Philip Withnall <pwithnall src gnome org>]

commit 8d5c30cf90d856651cc020f42409b9a362d7f7e2
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Thu Feb 20 12:46:55 2014 +0100

    Fix "on on" typo in tap-driver.sh comment
    
    It should be "and/or on systems" rather than "and/on on systems"
    
    https://bugzilla.gnome.org/show_bug.cgi?id=724794

 tap-driver.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tap-driver.sh b/tap-driver.sh
index 19aa531..64e3eb6 100755
--- a/tap-driver.sh
+++ b/tap-driver.sh
@@ -154,7 +154,7 @@ fi
         -v diag_string="$diag_string" \
 '
 # FIXME: the usages of "cat >&3" below could be optimized when using
-# FIXME: GNU awk, and/on on systems that supports /dev/fd/.
+# FIXME: GNU awk, and/or on systems that supports /dev/fd/.
 
 # Implementation note: in what follows, `result_obj` will be an
 # associative array that (partly) simulates a TAP result object