fix some typos (#12584)

substrate/frame/conviction-voting/src/lib.rs

@@ -121,8 +121,8 @@ pub mod pallet {
 
 		/// The maximum number of concurrent votes an account may have.
 		///
-		/// Also used to compute weight, an overly large value can
-		/// lead to extrinsic with large weight estimation: see `delegate` for instance.
+		/// Also used to compute weight, an overly large value can lead to extrinsics with large
+		/// weight estimation: see `delegate` for instance.
 		#[pallet::constant]
 		type MaxVotes: Get<u32>;
 
@@ -261,7 +261,7 @@ pub mod pallet {
 		/// Undelegate the voting power of the sending account for a particular class of polls.
 		///
 		/// Tokens may be unlocked following once an amount of time consistent with the lock period
-		/// of the conviction with which the delegation was issued.
+		/// of the conviction with which the delegation was issued has passed.
 		///
 		/// The dispatch origin of this call must be _Signed_ and the signing account must be
 		/// currently delegating.
@@ -284,7 +284,7 @@ pub mod pallet {
 			Ok(Some(T::WeightInfo::undelegate(votes)).into())
 		}
 
-		/// Remove the lock caused prior voting/delegating which has expired within a particluar
+		/// Remove the lock caused by prior voting/delegating which has expired within a particular
 		/// class.
 		///
 		/// The dispatch origin of this call must be _Signed_.
@@ -475,7 +475,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		})
 	}
 
-	/// Return the number of votes for `who`
+	/// Return the number of votes for `who`.
 	fn increase_upstream_delegation(
 		who: &T::AccountId,
 		class: &ClassOf<T, I>,
@@ -503,7 +503,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 		})
 	}
 
-	/// Return the number of votes for `who`
+	/// Return the number of votes for `who`.
 	fn reduce_upstream_delegation(
 		who: &T::AccountId,
 		class: &ClassOf<T, I>,

substrate/frame/conviction-voting/src/vote.rs

@@ -233,7 +233,7 @@ where
 		AsMut::<PriorLock<BlockNumber, Balance>>::as_mut(self).rejig(now);
 	}
 
-	/// The amount of this account's balance that much currently be locked due to voting.
+	/// The amount of this account's balance that must currently be locked due to voting.
 	pub fn locked_balance(&self) -> Balance {
 		match self {
 			Voting::Casting(Casting { votes, prior, .. }) =>

substrate/frame/ranked-collective/src/lib.rs

@@ -21,7 +21,7 @@
 //! systems such as the Referenda pallet. Members each have a rank, with zero being the lowest.
 //! There is no complexity limitation on either the number of members at a rank or the number of
 //! ranks in the system thus allowing potentially public membership. A member of at least a given
-//! rank can be selected at random in O(1) time, allowing for various games to constructed using
+//! rank can be selected at random in O(1) time, allowing for various games to be constructed using
 //! this as a primitive. Members may only be promoted and demoted by one rank at a time, however
 //! all operations (save one) are O(1) in complexity. The only operation which is not O(1) is the
 //! `remove_member` since they must be removed from all ranks from the present down to zero.
@@ -33,7 +33,7 @@
 //!
 //! Two `Config` trait items control these "rank privileges": `MinRankOfClass` and `VoteWeight`.
 //! The first controls which ranks are allowed to vote on a particular class of poll. The second
-//! controls the weight of a vote given the voters rank compared to the minimum rank of the poll.
+//! controls the weight of a vote given the voter's rank compared to the minimum rank of the poll.
 //!
 //! An origin control, `EnsureRank`, ensures that the origin is a member of the collective of at
 //! least a particular rank.
@@ -310,8 +310,8 @@ impl<T: Config<I>, I: 'static, const MIN_RANK: u16> EnsureOrigin<T::RuntimeOrigi
 	}
 }
 
-/// Guard to ensure that the given origin is a member of the collective. The pair of including both
-/// the account ID and the rank of the member is the `Success` value.
+/// Guard to ensure that the given origin is a member of the collective. The pair of both the
+/// account ID and the rank of the member is the `Success` value.
 pub struct EnsureRankedMember<T, I, const MIN_RANK: u16>(PhantomData<(T, I)>);
 impl<T: Config<I>, I: 'static, const MIN_RANK: u16> EnsureOrigin<T::RuntimeOrigin>
 	for EnsureRankedMember<T, I, MIN_RANK>
@@ -430,7 +430,7 @@ pub mod pallet {
 	pub enum Event<T: Config<I>, I: 'static = ()> {
 		/// A member `who` has been added.
 		MemberAdded { who: T::AccountId },
-		/// The member `who`'s rank has been changed to the given `rank`.
+		/// The member `who`se rank has been changed to the given `rank`.
 		RankChanged { who: T::AccountId, rank: Rank },
 		/// The member `who` of given `rank` has been removed from the collective.
 		MemberRemoved { who: T::AccountId, rank: Rank },

substrate/frame/referenda/src/lib.rs

@@ -249,7 +249,7 @@ pub mod pallet {
 	#[pallet::event]
 	#[pallet::generate_deposit(pub(super) fn deposit_event)]
 	pub enum Event<T: Config<I>, I: 'static = ()> {
-		/// A referendum has being submitted.
+		/// A referendum has been submitted.
 		Submitted {
 			/// Index of the referendum.
 			index: ReferendumIndex,
@@ -352,7 +352,7 @@ pub mod pallet {
 		HasDeposit,
 		/// The track identifier given was invalid.
 		BadTrack,
-		/// There are already a full complement of referendums in progress for this track.
+		/// There are already a full complement of referenda in progress for this track.
 		Full,
 		/// The queue of the track is empty.
 		QueueEmpty,
@@ -908,7 +908,7 @@ impl<T: Config<I>, I: 'static> Pallet<T, I> {
 	///
 	/// In terms of storage, every call to it is expected to access:
 	/// - The scheduler, either to insert, remove or alter an entry;
-	/// - `TrackQueue`, which should be a `BoundedVec` with a low limit (8-16).
+	/// - `TrackQueue`, which should be a `BoundedVec` with a low limit (8-16);
 	/// - `DecidingCount`.
 	///
 	/// Both of the two storage items will only have as many items as there are different tracks,

substrate/frame/referenda/src/types.rs

@@ -178,7 +178,7 @@ pub struct ReferendumStatus<
 	pub(crate) proposal: Call,
 	/// The time the proposal should be scheduled for enactment.
 	pub(crate) enactment: DispatchTime<Moment>,
-	/// The time of submission. Once `UndecidingTimeout` passes, it may be closed by anyone if it
+	/// The time of submission. Once `UndecidingTimeout` passes, it may be closed by anyone if
 	/// `deciding` is `None`.
 	pub(crate) submitted: Moment,
 	/// The deposit reserved for the submission of this referendum.
@@ -224,7 +224,7 @@ pub enum ReferendumInfo<
 	Approved(Moment, Deposit<AccountId, Balance>, Option<Deposit<AccountId, Balance>>),
 	/// Referendum finished with rejection. Submission deposit is held.
 	Rejected(Moment, Deposit<AccountId, Balance>, Option<Deposit<AccountId, Balance>>),
-	/// Referendum finished with cancelation. Submission deposit is held.
+	/// Referendum finished with cancellation. Submission deposit is held.
 	Cancelled(Moment, Deposit<AccountId, Balance>, Option<Deposit<AccountId, Balance>>),
 	/// Referendum finished and was never decided. Submission deposit is held.
 	TimedOut(Moment, Deposit<AccountId, Balance>, Option<Deposit<AccountId, Balance>>),

substrate/frame/whitelist/src/lib.rs

@@ -26,8 +26,8 @@
 //! and allow another configurable origin: [`Config::DispatchWhitelistedOrigin`] to dispatch them
 //! with the root origin.
 //!
-//! In the meantime the call corresponding to the hash must have been submitted to the to the
-//! pre-image handler [`PreimageProvider`].
+//! In the meantime the call corresponding to the hash must have been submitted to the pre-image
+//! handler [`PreimageProvider`].
 
 #![cfg_attr(not(feature = "std"), no_std)]