Fix wrong/buggy cross-reference

Author: agners

docs/guides/python_chip_controller_building.md

@@ -14,7 +14,7 @@ command line.
 -   [Running the CHIP REPL](#running-the-chip-repl)
 -   [Using Python CHIP Controller REPL for Matter accessory testing](#using-python-chip-controller-repl-for-matter-accessory-testing)
 -   [List of commands](#list-of-commands)
--   [Explore Clusters, Attributes and Commands](#explore-clusters-attribtues-and-commands)
+-   [Explore Clusters, Attributes and Commands](#explore-clusters-attributes-and-commands)
 
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