Reported-by: Tender Wang <tndrwang@gmail.com>
Discussion: https://postgr.es/m/CAHewXNkRJ9DMFZMQKWQ32U+OTBR78KeGh2=9Wy5jEeWDxMVFcQ@mail.gmail.com
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* For by-reference data types, we store the actual data. For by-val types
* we simply copy the whole Datum, so that we don't have to care about stuff
- * like endianess etc. We could make it a little bit smaller, but it's not
+ * like endianness etc. We could make it a little bit smaller, but it's not
* worth it - it's a tiny fraction of the data, and we need to MAXALIGN the
* start of the TID list anyway. So we wouldn't save anything. (This would
* not be a good idea for the permanent in-index data, since we'd prefer