Minor fix on line 453

[kant]

Checklist

• [x] I made something good today 💐.
• [x] I put links in the correct format: [Tool](link) — description.
• [ ] My description starts with the lower-case letter and ends with the full stop.
• [ ] I put the tool in the alphabetical order.

Optional

• [ ] I added the appropriate labels: free, open-source or mac.
• [ ] I put the tool only to one category.
• [x] I followed Contribution Guidelines.