Fix mapping types documentation

Author: NotNite

src/content/docs/dev/mappings.md

@@ -45,7 +45,16 @@ register((moonmap) => {
 });
 ```
 
-If you're creating a type for the module (you should!), export the type as the default export. When adding new types to a mapping:
+If you're creating a type for the module (you should!), export a type named `Exports` as the default export. The name is required!
+
+```ts
+type Exports = {
+  /* ... */
+};
+export default Exports;
+```
+
+When adding new types to a mapping:
 
 - Add its path and a name to `generate.js`
   - Name should be the last part of the path except in cases where it breaks syntax (e.g. `highlight.js` -> `HighlightJS`)

src/content/docs/using/crash-recovery.md

@@ -24,7 +24,7 @@ moonlight itself can be updated from a number of ways:
 - The Discord crash screen
 - The moonlight installer (or however you installed moonlight)
 
-Extensions can be updated from Moonbase. If you cannot access it, moonbase will attempt to let you update extensions from the crash screen itself.
+Extensions can be updated from Moonbase. If you cannot access it, Moonbase will attempt to let you update extensions from the crash screen itself.
 
 ## Reset your config