[Doc] Change doxygen entity to RRSpaitialLookup class instead of file

tangxifan · tangxifan · commit 9e233619904e · 2021-08-31T16:11:46.000-07:00
diff --git a/doc/src/api/vpr/rr_graph.rst b/doc/src/api/vpr/rr_graph.rst
@@ -19,7 +19,7 @@ RRGraphBuilder
 RRSpatialLookup
 ---------------
 
-.. doxygenfile:: rr_spatial_lookup.h
+.. doxygenclass:: RRSpatialLookup
    :project: vpr
-   :sections: detaileddescription
+   :memebers:
 
