Remove "simple declaration of the Module type" comments (#5944)

* Remove "simple declaration of the `Module` type" comments

* Bump runtime impl version

* Update bin/node/runtime/src/lib.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

substrate/frame/identity/src/lib.rs

@@ -558,7 +558,7 @@ mod weight_for {
 }
 
 decl_module! {
-	// Simple declaration of the `Module` type. Lets the macro know what it's working on.
+	/// Identity module declaration.
 	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
 		/// The amount held on deposit for a registered identity.
 		const BasicDeposit: BalanceOf<T> = T::BasicDeposit::get();

substrate/frame/nicks/src/lib.rs

@@ -109,7 +109,7 @@ decl_error! {
 }
 
 decl_module! {
-	// Simple declaration of the `Module` type. Lets the macro know what it's working on.
+	/// Nicks module declaration.
 	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
 		type Error = Error<T>;
 

substrate/frame/scheduler/src/lib.rs

@@ -124,7 +124,7 @@ decl_error! {
 }
 
 decl_module! {
-	// Simple declaration of the `Module` type. Lets the macro know what its working on.
+	/// Scheduler module declaration.
 	pub struct Module<T: Trait> for enum Call where origin: <T as system::Trait>::Origin {
 		fn deposit_event() = default;
 
@@ -437,7 +437,6 @@ mod tests {
 			}
 		}
 		decl_module! {
-			// Simple declaration of the `Module` type. Lets the macro know what its working on.
 			pub struct Module<T: Trait> for enum Call where origin: <T as system::Trait>::Origin {
 				fn deposit_event() = default;
 

substrate/frame/sudo/src/lib.rs

@@ -104,7 +104,7 @@ pub trait Trait: frame_system::Trait {
 }
 
 decl_module! {
-	// Simple declaration of the `Module` type. Lets the macro know what it's working on.
+	/// Sudo module declaration.
 	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
 		type Error = Error<T>;
 

substrate/frame/vesting/src/lib.rs

@@ -172,7 +172,7 @@ decl_error! {
 }
 
 decl_module! {
-	// Simple declaration of the `Module` type. Lets the macro know what it's working on.
+	/// Vesting module declaration.
 	pub struct Module<T: Trait> for enum Call where origin: T::Origin {
 		type Error = Error<T>;