chore(server-utils): tiny typos

docs/1.guide/1.utils.md

@@ -6,7 +6,7 @@ icon: ri:tools-line
 
 > Enjoy auto-imported server utils and extend with your own utils.
 
-## Auto imports
+## Auto-imports
 
 When reading the rest of the docs, you might notice that there are no `imports` in examples for using utilities.
 It is because Nitro uses [unjs/unimport](https://github.com/unjs/unimport) to auto import utilities when used with full tree-shaking support so you don't have to!
@@ -68,7 +68,7 @@ The types are auto-generated for global auto-imports when running the `prepare`
 
 ## Manual imports
 
-For some edge cases (IDE support and libraries in `node_modules`) it is impossible to rely on auto imports.
+For some edge cases (IDE support and libraries in `node_modules`) it is impossible to rely on auto-imports.
 
 You can explicitly import them from virtual `#imports` file.