fix mnml/aoc in 2018/2019

2018.md

@@ -194,7 +194,7 @@ of Code] event.
 * [leononame/awesome-advent-of-code](https://github.com/leononame/awesome-advent-of-code) ![Last Commit on GitHub](https://img.shields.io/github/last-commit/leononame/awesome-advent-of-code.svg)
 * [stephenfeagin/Go-AdventOfCode](https://github.com/stephenfeagin/Go-AdventOfCode) ![Last Commit on GitHub](https://img.shields.io/github/last-commit/stephenfeagin/Go-AdventOfCode.svg)
 * [GreenLightning/aoc18](https://github.com/GreenLightning/aoc18) ![Last Commit on GitHub](https://img.shields.io/github/last-commit/GreenLightning/aoc18.svg)
-* [mnml/aoc]
+* [mnml/aoc](https://github.com/mnml/aoc) ![Last Commit on GitHub](https://img.shields.io/github/last-commit/mnml/aoc.svg)
 
 #### Groovy
 

2019.md

@@ -201,7 +201,7 @@ Read [CONTRIBUTING.md](/CONTRIBUTING.md) to learn how to add your own repos.
 * [williamfhe/advent-of-code-2019](https://github.com/williamfhe/advent-of-code-2019) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2019--12--22-green)
 * [mightymatth/advent-of-code-2019](https://github.com/mightymatth/advent-of-code-2019) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2020--01--02-brightgreen)
 * [stevotvr/adventofcode2019](https://github.com/stevotvr/adventofcode2019) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2019--12--29-brightgreen)
-* [mnml/aoc]
+* [mnml/aoc](https://github.com/mnml/aoc) ![Last Commit on GitHub](https://img.shields.io/badge/last%20commit-2019--12--30-brightgreen)
 
 #### Groovy