Addressing Liam's comments from https://github.com/paritytech/polkadot-sdk/pull/2657 (#3150)

substrate/frame/support/procedural/src/pallet/expand/composite.rs

@@ -18,7 +18,7 @@
 use crate::pallet::Def;
 use proc_macro2::TokenStream;
 
-/// Expands `composite_enum` and adds the `VariantCount` implementation for it."
+/// Expands `composite_enum` and adds the `VariantCount` implementation for it.
 pub fn expand_composites(def: &mut Def) -> TokenStream {
 	let mut expand = quote::quote!();
 	let frame_support = &def.frame_support;

substrate/frame/support/procedural/src/pallet/parse/composite.rs

@@ -91,14 +91,12 @@ pub struct CompositeDef {
 	pub index: usize,
 	/// The composite keyword used (contains span).
 	pub composite_keyword: keyword::CompositeKeyword,
-
 	/// Name of the associated type.
 	pub ident: syn::Ident,
 	/// Type parameters and where clause attached to a declaration of the pallet::composite_enum.
 	pub generics: syn::Generics,
 	/// The span of the pallet::composite_enum attribute.
 	pub attr_span: proc_macro2::Span,
-
 	/// Variant count of the pallet::composite_enum.
 	pub variant_count: u32,
 }