sr: updater: Fix multi-stage docs

 * Fix reboot_now comments to reflect actual usage.

Change-Id: I692d626185af24620382f7b318c2b77f643ccfb8

1 files changed, 5 insertions, 4 deletions

diff --git a/updater/install.c b/updater/install.c
index 68cd7e0..8d569ff 100644
--- a/updater/install.c
+++ b/updater/install.c
@@ -1484,10 +1484,11 @@ Value* ReadFileFn(const char* name, State* state, int argc, Expr* argv[]) {
 // current package (because nothing has cleared the copy of the
 // arguments stored in the BCB).
 //
-// The argument is the partition name passed to the android reboot
-// property.  It can be "recovery" to boot from the recovery
-// partition, or "" (empty string) to boot from the regular boot
-// partition.
+// The first argument is the block device for the misc partition
+// ("/misc" in the fstab).  The second argument is the argument
+// passed to the android reboot property.  It can be "recovery" to
+// boot from the recovery partition, or "" (empty string) to boot
+// from the regular boot partition.
 Value* RebootNowFn(const char* name, State* state, int argc, Expr* argv[]) {
     if (argc != 2) {
         return ErrorAbort(state, "%s() expects 2 args, got %d", name, argc);