diff --git a/run b/run
index 91753e6..1c63b04 100755
--- a/run
+++ b/run
@@ -192,9 +192,9 @@ def main(args, extra_args=None):
                 elif common.is_arm:
                     if args.kvm:
                         cmd.extend(['--cpu-type', 'ArmV8KvmCPU', common.Newline])
-                    # TODO why is it mandatory to pass mem= here? Not true for QEMU.
-                    # Anything smaller than physical blows up as expected, but why can't it auto-detect the right value?
                     cmd.extend([
+                        # TODO why is it mandatory to pass mem= here? Not true for QEMU.
+                        # Anything smaller than physical blows up as expected, but why can't it auto-detect the right value?
                         '--command-line', 'earlyprintk=pl011,0x1c090000 lpj=19988480 rw loglevel=8 mem={} root=/dev/sda {}'.format(memory, kernel_cli), common.Newline,
                         '--dtb-filename', os.path.join(common.gem5_system_dir, 'arm', 'dt', 'armv{}_gem5_v1_{}cpu.dtb'.format(common.armv, args.cpus)), common.Newline,
                         '--machine-type', common.machine, common.Newline,