clippy nursery 🍼

Author: rene-d

2015/README.md

@@ -2,7 +2,7 @@
 
 ![AoC2015](https://img.shields.io/badge/Advent_of_Code-2015-8A2BE2)
 ![Stars: 50](https://img.shields.io/badge/Stars-50⭐-blue)
-![Rust: 24](https://img.shields.io/badge/Rust-24-cyan?logo=Rust)
+![Rust: 25](https://img.shields.io/badge/Rust-25-cyan?logo=Rust)
 ![Python: 5](https://img.shields.io/badge/Python-5-cyan?logo=Python)
 
 ## 2015 ([Calendar](https://adventofcode.com/2015)) ([Solutions](../2015/)) : 50⭐
@@ -29,7 +29,7 @@ Puzzle
 [Day 18: Like a GIF For Your Yard](https://adventofcode.com/2015/day/18)             | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day18/day18.rs)
 [Day 19: Medicine for Rudolph](https://adventofcode.com/2015/day/19)                 | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day19/day19.rs)
 [Day 20: Infinite Elves and Infinite Houses](https://adventofcode.com/2015/day/20)   | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day20/day20.rs)
-[Day 21: RPG Simulator 20XX](https://adventofcode.com/2015/day/21)                   | ⭐⭐  | [![Python](../scripts/assets/python.png)](../2015/day21/day21.py)
+[Day 21: RPG Simulator 20XX](https://adventofcode.com/2015/day/21)                   | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day21/day21.rs) [![Python](../scripts/assets/python.png)](../2015/day21/day21.py)
 [Day 22: Wizard Simulator 20XX](https://adventofcode.com/2015/day/22)                | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day22/day22.rs)
 [Day 23: Opening the Turing Lock](https://adventofcode.com/2015/day/23)              | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day23/day23.rs) [![Python](../scripts/assets/python.png)](../2015/day23/day23.py)
 [Day 24: It Hangs in the Balance](https://adventofcode.com/2015/day/24)              | ⭐⭐  | [![Rust](../scripts/assets/rust.png)](../2015/day24/day24.rs) [![Python](../scripts/assets/python.png)](../2015/day24/day24.py)

README.md

@@ -1,7 +1,7 @@
 # [Advent of Code](https://adventofcode.com) in Rust 🦀
 
 ![Stars: 494](https://img.shields.io/badge/Stars-494⭐-blue)
-![Rust: 198](https://img.shields.io/badge/Rust-198-cyan?logo=Rust)
+![Rust: 199](https://img.shields.io/badge/Rust-199-cyan?logo=Rust)
 ![Python: 121](https://img.shields.io/badge/Python-121-cyan?logo=Python)
 
 Solutions of [Advent of Code](https://adventofcode.com/) in [Rust](https://www.rust-lang.org), and sometimes in [Python](https://www.python.org/) and other languages.
@@ -48,7 +48,7 @@ Calendar | Solutions | Stars | Rust | Python | 🎄
 [Advent of Code 2018](https://adventofcode.com/2018) | [Solutions](2018/README.md) |  50⭐ |  25 |   4 |   1
 [Advent of Code 2017](https://adventofcode.com/2017) | [Solutions](2017/README.md) |  50⭐ |  15 |  17 |    
 [Advent of Code 2016](https://adventofcode.com/2016) | [Solutions](2016/README.md) |  50⭐ |  25 |   0 |    
-[Advent of Code 2015](https://adventofcode.com/2015) | [Solutions](2015/README.md) |  50⭐ |  24 |   5 |    
+[Advent of Code 2015](https://adventofcode.com/2015) | [Solutions](2015/README.md) |  50⭐ |  25 |   5 |    
 
 ## Bonus 🎄