Paytm Project particular slide not rendering and throwing error in the console.

[Rahulsoni9321]

Describe the bug I was going through the notes of Paytm project 2nd part (recent one) and at a Particular slide it throws an error on the screen and shows some error in the console screenshot attached below.

[sandeepky47]

The error is because of no/zero content in 2nd code block hence the properties.title field is null/undefined and accessing title[0] array element throw "cannot read properties of undefined". Below fix I tried locally and working fine. Will raise PR soon or we can get rid of this empty code block. @hkirat

[sandeepky47]

Above issue will be fixed by this PR