Merge pull request #5 from slonkazoid/patch-1

fix wrong filename in midnightlib wiki

src/pages/wiki/midnightlib.mdx

@@ -147,7 +147,7 @@ public class MidnightConfigExample extends MidnightConfig {
     public static int imposter = 16777215; // - Entries without an @Entry or @Comment annotation are ignored
 }
 ```
-### `assets/modid/lang/`**`en_US.json`**
+### `assets/modid/lang/`**`en_us.json`**
 The .json language file for your config class could look similar to this:
 ```json
 {
@@ -206,4 +206,4 @@ If you don't use the whole library and therefore not the automatic ModMenu integ
 public ConfigScreenFactory<?> getModConfigScreenFactory() {
   return parent -> MidnightConfig.getScreen(parent, "modid");
 }
-```
+```