Update doc/how-to-analyze-haskell-code-performance.rst

Co-authored-by: Artem Pelenitsyn <[email protected]>

doc/how-to-analyze-haskell-code-performance.rst

@@ -92,7 +92,7 @@ However, the bottlenecks may be in your dependencies, so you would want to profi
 First, to enable ``late``-cost-center profiling of all packages/dependencies in your project,
 add the following to your project’s ``cabal.project`` file:
 
-.. code-block:: console
+.. code-block:: cabal
 
     package *
         profiling: true