PIP-0027: fix old link

PIP/PIP-0027.md

@@ -636,6 +636,6 @@ A recursive-descent implementation can be found [here][2].
 1. [C# Regex Parser][1]
 2. [C# Recursive-Descent Parser][2]
 
-[1]: https://github.com/Sphere10/NPascalCoin/blob/master/src/NPascalCoin/Common/Text/RegexEPasaParser.cs
-[2]: https://github.com/Sphere10/NPascalCoin/blob/master/src/NPascalCoin/Common/Text/RecursiveDescentEPasaParser.cs
+[1]: https://github.com/Sphere10/NPascalCoin/blob/master/src/NPascalCoin/Encoding/RegexEPasaParser.cs
+[2]: https://github.com/Sphere10/NPascalCoin/blob/master/src/NPascalCoin/Encoding/RecursiveDescentEPasaParser.cs