Superstar Mahesh Babu and AR Murugadoss's movie title was spelled wrongly. They titled the film as Spyder, instead the right writing system of Spider. The wrong spelling in title is perhaps to represent Mahesh Babu's character in the film. As we all know Mahesh Babu is playing a spy (intelligence officer) in the film.
If you observe the poster and title designs clearly it indicates inner concept of the film. SPY and DER are designed in spider shape. It can be assumed that, dealing with villains is like trapped in spider net.
Initially, the title Sambhavami was considered for the film. However, after taking feedback from fans they changed the title to Spyder. The film co-starring Rakul Preet Singh is in last leg of shooting. If all goes well, the Telugu-Tamil bilingual film will arrive to theaters on June 23rd.