chore: remove repeat word

Signed-off-by: costcould <[email protected]>

x/interchainquery/types/error.go

@@ -4,7 +4,7 @@ import "errors"
 
 var (
 	ErrAlreadyFulfilled      = errors.New("query already fulfilled")
-	ErrSucceededNoDelete     = errors.New("query succeeded; do not not execute default behavior")
+	ErrSucceededNoDelete     = errors.New("query succeeded; do not execute default behavior")
 	ErrInvalidICQProof       = errors.New("icq query response failed")
 	ErrICQCallbackNotFound   = errors.New("icq callback id not found")
 	ErrInvalidConsensusState = errors.New("invalid consensus state")