init.rc, typo: fs-post-data -> post-fs-data

Test: pass
Change-Id: Icafdb7ec61935b35db85096b49e7f232a456f620
diff --git a/rootdir/init.rc b/rootdir/init.rc
index d6ae6f0..9ab2333 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -482,7 +482,7 @@
     # Check any timezone data in /data is newer than the copy in /system, delete if not.
     exec - system system -- /system/bin/tzdatacheck /system/usr/share/zoneinfo /data/misc/zoneinfo
 
-    # If there is no fs-post-data action in the init.<device>.rc file, you
+    # If there is no post-fs-data action in the init.<device>.rc file, you
     # must uncomment this line, otherwise encrypted filesystems
     # won't work.
     # Set indication (checked by vold) that we have finished this action