fixed small blemishes

Author: oleksandr-pavlyk

docs/docfiles/intro.rst

@@ -12,5 +12,5 @@ deallocators. Dpctl's Python API provides classes that implement
 using SYCL USM memory; making it possible to create Python objects that are
 backed by SYCL USM memory.
 
-Dpctl also supports the DPCPP ``oneapi::filter_selector`` extension and has
+Dpctl also supports the DPCPP :oneapi_filter_selection:`oneapi::filter_selector <>` extension and has
 experimental support for SYCL's ``kernel`` and ``program`` classes.

docs/docfiles/user_guides/manual/dpctl/queues.rst

@@ -68,7 +68,7 @@ is called.
     :caption: Constructing SyclQueue from filter selector
     :linenos:
 
-A possible output for the example :ref:`fig-constructing-queue-filter-selector:` may be:
+A possible output for the example :ref:`fig-constructing-queue-filter-selector` may be:
 
 .. program-output:: python ../examples/python/sycl_queue.py -r create_queue_from_filter_selector