docs(macro): update lib docs

Refs: extphprs#533

Author: Xenira

crates/macros/src/lib.rs

@@ -338,18 +338,15 @@ fn php_enum_internal(_args: TokenStream2, input: TokenStream2) -> TokenStream2 {
 ///
 /// ## Options
 ///
-/// By default all constants are renamed to `UPPER_CASE` and all methods are
-/// renamed to `camelCase`. This can be changed by passing the
-/// `change_method_case` and `change_constant_case` as `#[php]` attributes on
-/// the `impl` block. The options are:
+/// By default all constants are renamed to `UPPER_CASE` and all methods are renamed to
+/// `camelCase`. This can be changed by passing the `change_method_case` and
+/// `change_constant_case` as `#[php]` attributes on the `impl` block. The options are:
 ///
-/// - `#[php(change_method_case = "snake_case")]` - Renames the method to snake
-///   case.
-/// - `#[php(change_constant_case = "snake_case")]` - Renames the constant to
-///   snake case.
+/// - `#[php(change_method_case = "snake_case")]` - Renames the method to snake case.
+/// - `#[php(change_constant_case = "snake_case")]` - Renames the constant to snake case.
 ///
-/// See the [`name` and `change_case`](./php.md#name-and-change_case) section
-/// for a list of all available cases.
+/// See the [`name` and `change_case`](./php.md#name-and-change_case) section for a list of all
+/// available cases.
 ///
 /// ## Methods
 ///
@@ -404,6 +401,7 @@ fn php_enum_internal(_args: TokenStream2, input: TokenStream2) -> TokenStream2 {
 ///
 ///     }
 /// }
+///
 /// ```
 // END DOCS FROM interface.md
 #[proc_macro_attribute]