Merge pull request #6356 from ConstantinKloecker/patch-1

[DOCS] Fixed code block display

docs/examples/micropayment.rst

@@ -38,6 +38,7 @@ In this tutorial, we will sign messages in the browser using `web3.js <https://g
 as it provides a number of other security benefits.
 
 ::
+
     /// Hashing first makes things easier
     var hash = web3.utils.sha3("message to sign");
     web3.eth.personal.sign(hash, web3.eth.defaultAccount, function () { console.log("Signed"); });