Update docs/best_practices/nwbfile_metadata.rst

Co-authored-by: Ben Dichter <[email protected]>

Author: CodyCBakerPhD

docs/best_practices/nwbfile_metadata.rst

@@ -17,8 +17,7 @@ Global Date and Time Reference
 An :nwb-schema:ref:`sec-NWBFile` can have two primary time references. The global date and time reference for all
 objects in the :nwb-schema:ref:`sec-NWBFile` is the ``timestamps_reference_time``. By default, this is set to the
 ``session_start_time``, but when writing multiple NWBFiles that are all designed to align to the same time reference,
-the ``session_start_time`` may be set separately from the explicitly specified common ``timestamps_reference_time``
-used across all of the NWBFiles.
+the ``timestamp_reference_time`` used across all of the NWBFiles may be set separately from the ``session_start_time``.
 
 All time-related data in the NWBFile should be synchronized to the ``timestamps_reference_time`` so that future users
 are able to understand the timing of all events contained within the NWBFile.