Spec: reference to vbyte implementation

The spec references

[VByte] Hugh E. Williams and Justin Zobel. Compressing integers for fast file access.

using bits 7-1 as payload and bit 0 (rightmost) bit to indicate if there are more bytes
0 indicates last byte of multi-byte

However, it seems that the hdt-java implementation uses another approach and references http://nlp.stanford.edu/IR-book/html/htmledition/variable-byte-codes-1.html

using bits 6-0 as payload and bit 7 (leftmost) bit to indicate if there are more bytes
1 indicates last byte of multi-byte

So perhaps the spec should mention the nlp.stanford page, instead of the original paper ?

rdfhdt / rdfhdt.org