Fix section header

README.mediawiki

@@ -569,7 +569,7 @@ For identities to be self-sovereign, they cannot be owned or controlled by gover
 
 Anyone able to demonstrate his or her own identity under a decentralized protocol referred to as ''Proof of Identity'' (POI) can operate with a corresponding share of ''votes''. This mechanism will trigger an allocation throughout time in the claimed public address of the identity which is accessible through a self-hosted wallet connected to the content and data used for the POI. If sufficient ''votes'' validate the evidence used for the ''Proof of Identity'', the wallet will unfreeze a corresponding amount of ''votes'' following the rules of a ''Universal Basic Income'' dynamic that allocates tokens throughout time using the Bitcoin or Ethereum blockchain as a universal clock (where every block has a timestamp, and the time difference between blocks is engineered to target an average interval).
 
-(===3.2 Proof of Identity.===
+===3.2 Proof of Identity.===
 
 A self-sovereign identity must be voluntarily generated by a user claiming it. For this purpose the user must broadcast a proof of his or her identity that strictly satisfies a criteria that can be met by human judgment and able to avoid an artificial intelligence from interfering with the process. Hence, the proof shall be in a format that requires a large amount of cerebral bandwidth: video. A satisfactory proof shall meet all of these properties: