Update doc comment for claim_staking_rewards (#2273)

# Goal
The goal of this PR is to fix the docs formatting


Closes N/A

# Checklist
- [ ] Updated Pallet Readme?
- [ ] Updated js/api-augment for Custom RPC APIs?
- [ ] Design doc(s) updated?
- [ ] Unit Tests added?
- [ ] e2e Tests added?
- [ ] Benchmarks added?
- [x] Spec version incremented?

Author: julian-amplica

pallets/capacity/src/lib.rs

@@ -607,9 +607,9 @@ pub mod pallet {
 		/// Claim all outstanding Provider Boost rewards, up to ProviderBoostHistoryLimit Reward Eras
 		/// in the past.  Accounts should check for unclaimed rewards before calling this extrinsic
 		/// to avoid needless transaction fees.
-		///  Errors:
-		///     - NotAProviderBoostAccount:  if Origin has nothing staked for ProviderBoost
-		///     - NoRewardsEligibleToClaim:  if Origin has no unclaimed rewards to pay out.
+		/// ### Errors:
+		/// - NotAProviderBoostAccount:  if Origin has nothing staked for ProviderBoost
+		/// - NoRewardsEligibleToClaim:  if Origin has no unclaimed rewards to pay out.
 		#[pallet::call_index(6)]
 		#[pallet::weight(T::WeightInfo::claim_staking_rewards())]
 		pub fn claim_staking_rewards(origin: OriginFor<T>) -> DispatchResult {

runtime/frequency/src/lib.rs

@@ -401,7 +401,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("frequency"),
 	impl_name: create_runtime_str!("frequency"),
 	authoring_version: 1,
-	spec_version: 142,
+	spec_version: 143,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
@@ -415,7 +415,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("frequency-testnet"),
 	impl_name: create_runtime_str!("frequency"),
 	authoring_version: 1,
-	spec_version: 142,
+	spec_version: 143,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,