Unit tests for pallet EPM-MB

substrate/frame/election-provider-multi-block/src/lib.rs

@@ -46,11 +46,11 @@
 //! 		- pallet-unsigned
 //! ```
 //!
-//! Each sub-pallet has a specific set of tasks and implement one or more interfaces to expose their
-//! functionality to the core pallet:
+//! Each sub-pallet has a specific set of tasks and implements one or more interfaces to expose
+//! their functionality to the core pallet:
 //! - The [`verifier`] pallet provides an implementation of the [`verifier::Verifier`] trait, which
 //!   exposes the functionality to verify NPoS solutions in a multi-block context. In addition, it
-//!   implements [`verifier::AsyncVerifier`] which verifies multi-paged solution asynchronously.
+//!   implements [`verifier::AsyncVerifier`] which verifies multi-paged solutions asynchronously.
 //! - The [`signed`] pallet implements the signed phase, where off-chain entities commit to and
 //!   submit their election solutions. This pallet implements the
 //!   [`verifier::SolutionDataProvider`], which is used by the [`verifier`] pallet to fetch solution
@@ -62,7 +62,7 @@
 //! ### Pallet ordering
 //!
 //! Due to the assumptions of when the `on_initialize` hook must be called by the executor for the
-//! core pallet and each sub-pallets, it is crucial the the pallets are ordered correctly in the
+//! core pallet and each sub-pallets, it is crucial that the pallets are ordered correctly in the
 //! construct runtime. The ordering must be the following:
 //!
 //! ```text

substrate/frame/election-provider-multi-block/src/signed/mod.rs

@@ -317,7 +317,7 @@ pub mod pallet {
 
 	/// Wrapper for signed submissions.
 	///
-	/// It handle 3 storage items:
+	/// It handles 3 storage items:
 	///
 	/// 1. [`SortedScores`]: A flat, striclty sorted, vector with all the submission's scores. The
 	///    vector contains a tuple of `submitter_id` and `claimed_score`.
@@ -571,7 +571,7 @@ pub mod pallet {
 			Submissions::<T>::scores_for(round).last().cloned()
 		}
 
-		/// Returns the metadata of a submitter for a given account.
+		/// Returns the metadata of a submitter for a given round.
 		pub(crate) fn metadata_for(
 			round: u32,
 			who: &T::AccountId,
@@ -718,7 +718,7 @@ pub mod pallet {
 			Ok(())
 		}
 
-		/// Force clean submissions storage for a given (`sumitter`, `round`) tuple.
+		/// Force clean submissions storage for a given (`submitter`, `round`) tuple.
 		///
 		/// This pallet expects that submitted pages for `round` may exist IFF a corresponding
 		/// metadata exists.
@@ -804,7 +804,7 @@ impl<T: Config> SolutionDataProvider for Pallet<T> {
 		})
 	}
 
-	/// Returns the score of the *best* solution in the queueu.
+	/// Returns the score of the *best* solution in the queue.
 	fn get_score() -> Option<ElectionScore> {
 		let round = crate::Pallet::<T>::current_round();
 		Submissions::<T>::leader(round).map(|(_who, score)| score)