Change comma to semicolon.
@@ -171,7 +171,7 @@ FOR (<column(s)>)] [MODEL <column(s)> AS <stattype>] [IGNORE <column(s)>] }``
``ADD VARIABLE <variable> [<stattype>]``
Add the variable *variable* to the population *population*. Specify that
- it should be modeled with the statistical type *stattype* (optional),
+ it should be modeled with the statistical type *stattype* (optional);
otherwise its statistical type will be heuristically guessed.
.. index:: ``SET STATTYPE``
