diff --git a/api/cosmos/circuit/v1/tx_grpc.pb.go b/api/cosmos/circuit/v1/tx_grpc.pb.go
index 0103451c02..a3b22335e5 100644
--- a/api/cosmos/circuit/v1/tx_grpc.pb.go
+++ b/api/cosmos/circuit/v1/tx_grpc.pb.go
@@ -34,7 +34,7 @@ type MsgClient interface {
 	// TripCircuitBreaker pauses processing of Msg's in the state machine.
 	TripCircuitBreaker(ctx context.Context, in *MsgTripCircuitBreaker, opts ...grpc.CallOption) (*MsgTripCircuitBreakerResponse, error)
 	// ResetCircuitBreaker resumes processing of Msg's in the state machine that
-	// have been been paused using TripCircuitBreaker.
+	// have been paused using TripCircuitBreaker.
 	ResetCircuitBreaker(ctx context.Context, in *MsgResetCircuitBreaker, opts ...grpc.CallOption) (*MsgResetCircuitBreakerResponse, error)
 }
 
diff --git a/tests/systemtests/system.go b/tests/systemtests/system.go
index deb19a396f..285af4e03f 100644
--- a/tests/systemtests/system.go
+++ b/tests/systemtests/system.go
@@ -48,7 +48,7 @@ type SystemUnderTest struct {
 	outputDir          string
 	testnetInitializer TestnetInitializer
 
-	// blockTime is the the expected/desired block time. This is not going to be very precise
+	// blockTime is the expected/desired block time. This is not going to be very precise
 	// since Tendermint consensus does not allow specifying it directly.
 	blockTime         time.Duration
 	rpcAddr           string
diff --git a/x/auth/ante/sigverify.go b/x/auth/ante/sigverify.go
index e40fc5d9b9..638afe5943 100644
--- a/x/auth/ante/sigverify.go
+++ b/x/auth/ante/sigverify.go
@@ -64,7 +64,7 @@ type AccountAbstractionKeeper interface {
 // gas for signature verification.
 //
 // In cases where unordered or parallel transactions are desired, it is recommended
-// to to set unordered=true with a reasonable timeout_height value, in which case
+// to set unordered=true with a reasonable timeout_height value, in which case
 // this nonce verification and increment will be skipped.
 //
 // CONTRACT: Tx must implement SigVerifiableTx interface
diff --git a/x/circuit/keeper/msg_server.go b/x/circuit/keeper/msg_server.go
index 3c7df71727..974d682ecc 100644
--- a/x/circuit/keeper/msg_server.go
+++ b/x/circuit/keeper/msg_server.go
@@ -134,7 +134,7 @@ func (srv msgServer) TripCircuitBreaker(ctx context.Context, msg *types.MsgTripC
 }
 
 // ResetCircuitBreaker resumes processing of Msg's in the state machine that
-// have been been paused using TripCircuitBreaker.
+// have been paused using TripCircuitBreaker.
 func (srv msgServer) ResetCircuitBreaker(ctx context.Context, msg *types.MsgResetCircuitBreaker) (*types.MsgResetCircuitBreakerResponse, error) {
 	keeper := srv.Keeper
 	address, err := srv.addressCodec.StringToBytes(msg.Authority)
diff --git a/x/circuit/proto/cosmos/circuit/v1/tx.proto b/x/circuit/proto/cosmos/circuit/v1/tx.proto
index 71f708bb2a..1e09117b28 100644
--- a/x/circuit/proto/cosmos/circuit/v1/tx.proto
+++ b/x/circuit/proto/cosmos/circuit/v1/tx.proto
@@ -18,7 +18,7 @@ service Msg {
   rpc TripCircuitBreaker(MsgTripCircuitBreaker) returns (MsgTripCircuitBreakerResponse);
 
   // ResetCircuitBreaker resumes processing of Msg's in the state machine that
-  // have been been paused using TripCircuitBreaker.
+  // have been paused using TripCircuitBreaker.
   rpc ResetCircuitBreaker(MsgResetCircuitBreaker) returns (MsgResetCircuitBreakerResponse);
 }
 
diff --git a/x/circuit/types/tx.pb.go b/x/circuit/types/tx.pb.go
index df1f62291b..667cce9d9d 100644
--- a/x/circuit/types/tx.pb.go
+++ b/x/circuit/types/tx.pb.go
@@ -406,7 +406,7 @@ type MsgClient interface {
 	// TripCircuitBreaker pauses processing of Msg's in the state machine.
 	TripCircuitBreaker(ctx context.Context, in *MsgTripCircuitBreaker, opts ...grpc.CallOption) (*MsgTripCircuitBreakerResponse, error)
 	// ResetCircuitBreaker resumes processing of Msg's in the state machine that
-	// have been been paused using TripCircuitBreaker.
+	// have been paused using TripCircuitBreaker.
 	ResetCircuitBreaker(ctx context.Context, in *MsgResetCircuitBreaker, opts ...grpc.CallOption) (*MsgResetCircuitBreakerResponse, error)
 }
 
diff --git a/x/simulation/doc.go b/x/simulation/doc.go
index f92a6cac8b..e01040c359 100644
--- a/x/simulation/doc.go
+++ b/x/simulation/doc.go
@@ -113,7 +113,7 @@ To export the simulation app state (i.e genesis) to a file:
 
 # Params
 
-Params that are provided to simulation from a JSON file are used to used to set
+Params that are provided to simulation from a JSON file are used to set
 both module parameters and simulation parameters. See sim_test.go for the full
 set of parameters that can be provided.
 */