Update 06_begin_block.md (#10806)

SDK to Cosmos SDK

Co-authored-by: Marko <[email protected]>

x/evidence/spec/06_begin_block.md

@@ -11,12 +11,12 @@ Tendermint blocks can include
 
 ### Equivocation
 
-Currently, the SDK handles two types of evidence inside the ABCI `BeginBlock`:
+The Cosmos SDK handles two types of evidence inside the ABCI `BeginBlock`:
 
 - `DuplicateVoteEvidence`,
 - `LightClientAttackEvidence`.
 
-The evidence module handles these two evidence types the same way. First, the SDK converts the Tendermint concrete evidence type to a SDK `Evidence` interface using `Equivocation` as the concrete type.
+The evidence module handles these two evidence types the same way. First, the Cosmos SDK converts the Tendermint concrete evidence type to an SDK `Evidence` interface using `Equivocation` as the concrete type.
 
 ```proto
 // Equivocation implements the Evidence interface.
@@ -149,6 +149,6 @@ func (k Keeper) HandleEquivocationEvidence(ctx sdk.Context, evidence *types.Equi
 }
 ```
 
-Note, the slashing, jailing, and tombstoning calls are delegated through the `x/slashing` module
+**Note:** The slashing, jailing, and tombstoning calls are delegated through the `x/slashing` module
 that emits informative events and finally delegates calls to the `x/staking` module. See documentation
-on slashing and jailing in [x/staking spec](/.././cosmos-sdk/x/staking/spec/02_state_transitions.md).
+on slashing and jailing in [State Transitions](/.././cosmos-sdk/x/staking/spec/02_state_transitions.md).