DOCS-133 apply suggested edits by samk

Author: epc

source/reference/commands.txt

@@ -2474,7 +2474,8 @@ Internal Use
                         result which the query should match.
 
    :dbcommand:`applyOps` is an internal command that supports sharding
-   functionality.  It applies a command object entry from an :term:`oplog` against a :term:`collection`. 
+   functionality.
+   It applies :term:`oplog` entries passed to the command in the <operations> array, to a database, or collection if you specify the :term:`ns` option.
 
 .. code-block:: javascript