DOCSP-23034 correcting page (#1499) (#1502)

Author: ltran-mdb

source/reference/operator/query/or.txt

@@ -13,7 +13,7 @@ $or
 .. query:: $or
 
    The :query:`$or` operator performs a logical ``OR`` operation on an
-   array of *two or more* ``<expressions>`` and selects the documents
+   array of *one or more* ``<expressions>`` and selects the documents
    that satisfy *at least* one of the ``<expressions>``. The
    :query:`$or` has the following syntax: