Typo on Refresh Materialized View page

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/12/sql-refreshmaterializedview.html
Description:

Hello

There appears to be a typo on this page:
https://www.postgresql.org/docs/12/sql-refreshmaterializedview.html

In the description of CONCURRENTLY clause, one sentence reads "it must not
index on any expressions nor include a WHERE clause".  This should be
changed to "it must be *be* an index on an expression nor include a WHERE
clause".

Asim