markdown text formatting and grammar fixes

content/packages-and-modules/contributing-packages-to-the-registry/creating-a-package-json-file.mdx

@@ -25,13 +25,13 @@ A `package.json` file:
 
 A `package.json` file must contain `"name"` and `"version"` fields.
 
-The `"name"` field contains your package's name, and must be lowercase, not contain any spaces, and may contain hyphens, dots, and underscores.
+The `"name"` field contains your package's name and *must* be lowercase *without* any spaces. May contain _hyphens_, _dots_, and _underscores_.
 
 The `"version"` field must be in the form `x.x.x` and follow the [semantic versioning guidelines][semver].
 
 ### Author field
 
-If you want to include package author information in `"author"` field, use the following format (email and website are both optional):
+If you want inclusive package author information, in the `"author"` field use the following format (email and website are both optional):
 
 ```
 Your Name <[email protected]> (https://example.com)