Manjunath K N 12 April 2018
R.Ramachandran (Advocate) 13 April 2018
This will not be a big issue.
Since old passport is also linked, one will be able to easily see that one extra 'p' is nothing but a typo.
Therefore you should not unnecessarily worry. If during interview they question about this, you can explain that you did not notice the difference and that at best it appears to be a 'typo' (i.e. typographical error). You need volunteer to give this information. Only when asked, you should say/explain.