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CASSANDRA-12989: Fix documentation for now()

Patch by  Edward Capriolo; Reviewed by Jeff Jirsa for CASSANDRA-12989
1 parent adbb7ec commit d10d5caa3dcefb2efe1fdb6b671e1c27365176cb @edwardcapriolo edwardcapriolo committed with jeffjirsa Dec 3, 2016
Showing with 2 additions and 2 deletions.
  1. +2 −2 doc/source/cql/functions.rst
@@ -135,8 +135,8 @@ Timeuuid functions
``now``
#######
-The ``now`` function takes no arguments and generates, on the coordinator node, a new unique timeuuid (at the time where
-the statement using it is executed). Note that this method is useful for insertion but is largely non-sensical in
+The ``now`` function takes no arguments and generates, on the coordinator node, a new unique timeuuid at the
+time the function is invoked. Note that this method is useful for insertion but is largely non-sensical in
``WHERE`` clauses. For instance, a query of the form::
SELECT * FROM myTable WHERE t = now()

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