Very minor typo in the docs (#7967)

Found this very minor typo when browsing the docs.

substrate/frame/support/src/lib.rs

@@ -1899,7 +1899,7 @@ pub mod pallet_prelude {
 /// 		use super::*;
 ///
 /// 		#[pallet::pallet]
-/// 		#[pallet::generete($visibility_of_trait_store trait Store)]
+/// 		#[pallet::generate($visibility_of_trait_store trait Store)]
 /// 		// NOTE: if the visibility of trait store is private but you want to make it available
 /// 		// in super, then use `pub(super)` or `pub(crate)` to make it available in crate.
 /// 		pub struct Pallet<T>(PhantomData<T>);