[PATCH] Fix some typos in code comments - Mailing list pgsql-hackers

Hi Hackers,

While reading through the tree I noticed a few misspellings in comments.
The attached patch fixes three of them; it touches comments only, with no
code change:

- src/backend/utils/adt/float.c — "becase" → "because"
- src/include/tsearch/ts_type.h — "agrs" → "args"
- src/backend/tcop/pquery.c — "Querys" → "Queries"

Regards,
Ewan Young