Remove extraneous (lack of) comment in QRUN shell script

Change-Id: I8cf8b6bfbb7b64dbe930b46e651b1c8b68eb828d
Signed-off-by: William Waites <wwaites@tardis.ed.ac.uk>

util/QRUN

@@ -5,7 +5,7 @@ sudo qemu-system-x86_64 -s -cpu Opteron_G1 -smp 8 -m 2048  \
 -net user,hostfwd=tcp::5555-:1522 \
 -kernel 9k8cpu.32bit $*
 
- -nographic \
+# -nographic \
 #-S -gdb tcp::1234 \
 # -nographic \
 #-kernel mnt/hdd/kernel $*