<para>
The <literal>ddl_command_start</> event occurs just before the
execution of a <literal>CREATE</>, <literal>ALTER</>, or <literal>DROP</>
- commmand. As an exception, however, this event does not occur for
+ command. As an exception, however, this event does not occur for
DDL commands targeting shared objects - databases, roles, and tablespaces
- or for command targeting event triggers themselves. The event trigger
mechanism does not support these object types.
<para>
The <literal>ddl_command_end</> event occurs just before returning
control from the execution of a <literal>CREATE</>, <literal>ALTER</>,
- or <literal>DROP</> commmand. It shares the same exceptions as
+ or <literal>DROP</> command. It shares the same exceptions as
the <literal>ddl_command_start</> event.
</para>