[sqlite] possible documentation error

[Will Leshner]

It would seem that if you alias tables in the FROM clause of a SELECT  
statement, the "as" that falls between the real table name and the  
alias is optional. But the lang_select.html page seems to indicate  
that it is required (there aren't any square brackets around the "AS"  
in the definition of "table". Am I just reading it wrong, or is this  
a documentation error?