Fix #20 - Update spec to make the use of the rle v2 width table clearer.
Fix #20 - Update spec to make the use of the rle v2 width table clearer.

vertica/orc,jorgemarsal/orc,jorgemarsal/orc,jorgemarsal/orc,jorgemarsal/orc,vertica/orc,jorgemarsal/orc,jorgemarsal/orc,vertica/orc,vertica/orc,jorgemarsal/orc,jorgemarsal/orc,vertica/orc,vertica/orc,vertica/orc,vertica/orc