diff --git a/Specification.md b/Specification.md
index 7ab432d..ba2cd3c 100644
--- a/Specification.md
+++ b/Specification.md
@@ -21,6 +21,7 @@ All barcodes shall start with `QSv1` as the first field. The second field shall
 ### `tofrom`
 
 Position | Meaning
+---------|--------
 0 | Format header (`QSv1`)
 1 | Type header (`tofrom`)
 2 | Sender/payer account number (vendor/implementation specific)
@@ -49,6 +50,7 @@ Position | Meaning
 ### `full`
 
 Position | Meaning
+---------|--------
 0 - 22 | See `tofrom`
 23 | Weight (U.S. ounces)
 24 | Item type (see appendix)