Abstract

The authors have reported that the funding information listed in the Acknowledgments section of their article [1] does not match the wording prescribed by their funding organization. The appropriately worded acknowledgment of the funding organization is given in this corrigendum, and reads as follows:
This work was supported by the Research Center of College of Computer and Information Sciences, King Saud University. The authors are grateful for this support.
The authors and the publisher sincerely regret any inconvenience this oversight might have caused to the readership.
