chore: fix some comments

Signed-off-by: riyueguang <rustruby@outlook.com>

UPGRADING.md

@@ -1262,4 +1262,4 @@ message MsgSetWithdrawAddress {
 }
 ```
 
-When clients interact with a node they are required to set a codec in in the grpc.Dial. More information can be found in this [doc](https://docs.cosmos.network/v0.46/run-node/interact-node.html#programmatically-via-go).
+When clients interact with a node they are required to set a codec in the grpc.Dial. More information can be found in this [doc](https://docs.cosmos.network/v0.46/run-node/interact-node.html#programmatically-via-go).

math/dec.go

@@ -499,7 +499,7 @@ func (d LegacyDec) ApproxRoot(root uint64) (guess LegacyDec, err error) {
 	return guess, nil
 }
 
-// Power returns a the result of raising to a positive integer power
+// Power returns the result of raising to a positive integer power
 func (d LegacyDec) Power(power uint64) LegacyDec {
 	res := LegacyDec{new(big.Int).Set(d.i)}
 	return res.PowerMut(power)

server/util.go

@@ -169,7 +169,7 @@ func InterceptConfigsAndCreateContext(cmd *cobra.Command, customAppConfigTemplat
 	return serverCtx, nil
 }
 
-// CreateSDKLogger creates a the default SDK logger.
+// CreateSDKLogger creates the default SDK logger.
 // It reads the log level and format from the server context.
 func CreateSDKLogger(ctx *Context, out io.Writer) (log.Logger, error) {
 	var opts []log.Option

server/v2/logger.go

@@ -10,7 +10,7 @@ import (
 	"cosmossdk.io/log"
 )
 
-// NewLogger creates a the default SDK logger.
+// NewLogger creates the default SDK logger.
 // It reads the log level and format from the server context.
 func NewLogger(v *viper.Viper, out io.Writer) (corelog.Logger, error) {
 	var opts []log.Option

x/accounts/testing/account_abstraction/minimal.go

@@ -46,7 +46,7 @@ func (a MinimalAbstractedAccount) RotatePubKey(ctx context.Context, msg *rotatio
 	return nil, errors.New("not implemented")
 }
 
-// Authenticate authenticates the account, auth always passess.
+// Authenticate authenticates the account, auth always passes.
 func (a MinimalAbstractedAccount) Authenticate(ctx context.Context, msg *account_abstractionv1.MsgAuthenticate) (*account_abstractionv1.MsgAuthenticateResponse, error) {
 	_, err := a.Sequence.Next(ctx)
 	if err != nil {