Suggestion for psql command interpretation

[Colin Wetherbee <cww@xxxxxxxxxxxxxxxx>]

I just made a typo in psql, and it resulted in something I wouldn't have 
expected.

js=# \timimng
Showing only tuples.

js=# \t
Tuples only is off.

I also wouldn't have expected \timimng to have been interpreted as 
\timing, which I tried to type in the first place, but perhaps a typo 
like this should throw an error?

Colin