chore: fix typos (#962)

authority/src/tests.rs

@@ -641,7 +641,7 @@ fn trigger_call_should_be_free_and_operational() {
 			})
 		);
 
-		// successfull call doesn't pay fee
+		// successful call doesn't pay fee
 		assert_eq!(
 			trigger_call.dispatch(RuntimeOrigin::signed(1)),
 			Ok(PostDispatchInfo {

benchmarking/src/lib.rs

@@ -72,7 +72,7 @@ macro_rules! whitelist_account {
 /// benchmark. Using the simple syntax, the associated dispatchable function
 /// maps 1:1 with the benchmark and the name of the benchmark is the same as
 /// that of the associated function. However, extended syntax allows
-/// for arbitrary expresions to be evaluated in a benchmark (including for
+/// for arbitrary expression to be evaluated in a benchmark (including for
 /// example, `on_initialize`).
 ///
 /// Note that the ranges are *inclusive* on both sides. This is in contrast to

payments/README.md

@@ -8,7 +8,7 @@ This pallet allows users to create secure reversible payments that keep funds lo
 - NeedsReview: The payment has bee disputed and is awaiting settlement by a judge.
 - IncentivePercentage: A small share of the payment amount is held in escrow until a payment is completed/cancelled. The Incentive Percentage represents this value.
 - Resolver Account: A resolver account is assigned to every payment created, this account has the privilege to cancel/release a payment that has been disputed.
-- Remark: The pallet allows to create payments by optionally providing some extra(limited) amount of bytes, this is reffered to as Remark. This can be used by a marketplace to seperate/tag payments.
+- Remark: The pallet allows to create payments by optionally providing some extra(limited) amount of bytes, this is referred to as Remark. This can be used by a marketplace to separate/tag payments.
 - CancelBufferBlockLength: This is the time window where the recipient can dispute a cancellation request from the payment creator.
 
 ## Interface

payments/src/lib.rs

@@ -16,8 +16,8 @@
 //!   this account has the privilege to cancel/release a payment that has been
 //!   disputed.
 //! - Remark: The pallet allows to create payments by optionally providing some
-//!   extra(limited) amount of bytes, this is reffered to as Remark. This can be
-//!   used by a marketplace to seperate/tag payments.
+//!   extra(limited) amount of bytes, this is referred to as Remark. This can be
+//!   used by a marketplace to separate/tag payments.
 //! - CancelBufferBlockLength: This is the time window where the recipient can
 //!   dispute a cancellation request from the payment creator.
 
@@ -109,7 +109,7 @@ pub mod pallet {
 		type DisputeResolver: DisputeResolver<Self::AccountId>;
 		/// Fee handler trait
 		type FeeHandler: FeeHandler<Self>;
-		/// Incentive percentage - amount witheld from sender
+		/// Incentive percentage - amount withheld from sender
 		#[pallet::constant]
 		type IncentivePercentage: Get<Percent>;
 		/// Maximum permitted size of `Remark`
@@ -392,7 +392,7 @@ pub mod pallet {
 
 		/// Allow the creator of a payment to initiate a refund that will return
 		/// the funds after a configured amount of time that the reveiver has to
-		/// react and opose the request
+		/// react and oppose the request
 		#[pallet::call_index(4)]
 		#[pallet::weight(T::WeightInfo::request_refund())]
 		pub fn request_refund(origin: OriginFor<T>, recipient: T::AccountId) -> DispatchResultWithPostInfo {

tokens/src/lib.rs

@@ -1209,7 +1209,7 @@ impl<T: Config> MultiCurrency<T::AccountId> for Pallet<T> {
 
 		// slash free balance
 		if !free_slashed_amount.is_zero() {
-			// Cannot underflow becuase free_slashed_amount can never be greater than
+			// Cannot underflow because free_slashed_amount can never be greater than
 			// account.free but just to be defensive here.
 			Self::set_free_balance(
 				currency_id,