fix: underline size

content/0-5.rst

@@ -140,12 +140,12 @@ instead of:
     Asset<Scene> SceneAsset = AnyAsset("uuid");
 
 Option to use Shadow Normal Offset Bias algorithm :dim:`(@GalaxyCrush)`
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+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 We noticed that in some samples, the shadows had some shadow acne and/or peter panning artifacts. So, to improve it, we implemented the option of using the Shadow Normal Offset Bias algorithm, which improved the quality of the shadows and reduced these artifacts. To use the algorithm, the user simply has to assign a value to the normalOffsetScale field in the light casters `ShadowCaster  <https://docs.cubosengine.org/structcubos_1_1engine_1_1ShadowCaster.html>`.
 
 Resource to easily configure constants in the physics solver :dim:`(@GCeSilva)`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 The physics solver had some constants that were hardcoded, which made it difficult to change them. Now we have a resource that allows the user to easily configure these constants.