DOCS-850 typo

Author: Bob Grabar

source/reference/database-profiler.txt

@@ -191,7 +191,7 @@ reported for a given operation depends on the operation:
    result document for a query operation, you can use any of the
    following:
 
-   - :ref:Projections <read-operations-projection>`
+   - :ref:`Projections <read-operations-projection>`
    - :method:`The limit() method <cursor.limit()>`
    - :method:`The batchSize() method <cursor.batchSize()>`