fix modders.md

Author: IThundxr

modders.md

@@ -2,6 +2,6 @@
 
 Feel free to package these with your mods. Make sure to include package-info.java.
 
-# **[API Classes](https://github.com/Vazkii/Quark/tree/master/src/main/java/vazkii/quark/api)**
+# **[API Classes](https://github.com/Vazkii/Quark/tree/master/src/main/java/org/violetmoon/quark/api)**
 
 More will be added with time. Feel free to request.