diff --git a/README.md b/README.md
index 639286ba9f36..c3421ed22ce5 100644
--- a/README.md
+++ b/README.md
@@ -254,3 +254,5 @@ also included in our repository in the `COPYING.LESSER` file.
 The go-ethereum binaries (i.e. all code inside of the `cmd` directory) are licensed under the
 [GNU General Public License v3.0](https://www.gnu.org/licenses/gpl-3.0.en.html), also
 included in our repository in the `COPYING` file.
+
+Small documentation improvement for contribution testing.
diff --git a/accounts/usbwallet/trezor/messages-common.pb.go b/accounts/usbwallet/trezor/messages-common.pb.go
index 73800802bb30..79b1b78126f0 100644
--- a/accounts/usbwallet/trezor/messages-common.pb.go
+++ b/accounts/usbwallet/trezor/messages-common.pb.go
@@ -11,10 +11,11 @@
 package trezor
 
 import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 )
 
 const (
diff --git a/accounts/usbwallet/trezor/messages-ethereum.pb.go b/accounts/usbwallet/trezor/messages-ethereum.pb.go
index a92123efcdda..0c2f3a857290 100644
--- a/accounts/usbwallet/trezor/messages-ethereum.pb.go
+++ b/accounts/usbwallet/trezor/messages-ethereum.pb.go
@@ -11,10 +11,11 @@
 package trezor
 
 import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 )
 
 const (
diff --git a/accounts/usbwallet/trezor/messages-management.pb.go b/accounts/usbwallet/trezor/messages-management.pb.go
index 983e2d281df3..906f516c960f 100644
--- a/accounts/usbwallet/trezor/messages-management.pb.go
+++ b/accounts/usbwallet/trezor/messages-management.pb.go
@@ -11,10 +11,11 @@
 package trezor
 
 import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
 	sync "sync"
+
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 )
 
 const (
diff --git a/accounts/usbwallet/trezor/messages.pb.go b/accounts/usbwallet/trezor/messages.pb.go
index 4518db679e93..5c922e1a0bb5 100644
--- a/accounts/usbwallet/trezor/messages.pb.go
+++ b/accounts/usbwallet/trezor/messages.pb.go
@@ -11,11 +11,12 @@
 package trezor
 
 import (
+	reflect "reflect"
+	sync "sync"
+
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	descriptorpb "google.golang.org/protobuf/types/descriptorpb"
-	reflect "reflect"
-	sync "sync"
 )
 
 const (
diff --git a/build/ci.go b/build/ci.go
index e589cd2b405c..50d78f45ca18 100644
--- a/build/ci.go
+++ b/build/ci.go
@@ -343,7 +343,7 @@ func buildFlags(env build.Environment, staticLinking bool, buildTags []string) (
 		}
 		ld = append(ld, "-extldflags", "'"+strings.Join(extld, " ")+"'")
 	}
-    // TODO(gballet): revisit after the input api has been defined
+	// TODO(gballet): revisit after the input api has been defined
 	if runtime.GOARCH == "wasm" {
 		ld = append(ld, "-gcflags=all=-d=softfloat")
 	}
diff --git a/core/types/bal/bal_encoding_rlp_generated.go b/core/types/bal/bal_encoding_rlp_generated.go
index 0d5239532904..037d04f46b4a 100644
--- a/core/types/bal/bal_encoding_rlp_generated.go
+++ b/core/types/bal/bal_encoding_rlp_generated.go
@@ -2,8 +2,11 @@
 
 package bal
 
-import "github.com/ethereum/go-ethereum/rlp"
-import "io"
+import (
+	"io"
+
+	"github.com/ethereum/go-ethereum/rlp"
+)
 
 func (obj *BlockAccessList) EncodeRLP(_w io.Writer) error {
 	w := rlp.NewEncoderBuffer(_w)
diff --git a/core/types/gen_account_rlp.go b/core/types/gen_account_rlp.go
index 8b424493afb8..3d2f67ab0f39 100644
--- a/core/types/gen_account_rlp.go
+++ b/core/types/gen_account_rlp.go
@@ -2,8 +2,11 @@
 
 package types
 
-import "github.com/ethereum/go-ethereum/rlp"
-import "io"
+import (
+	"io"
+
+	"github.com/ethereum/go-ethereum/rlp"
+)
 
 func (obj *StateAccount) EncodeRLP(_w io.Writer) error {
 	w := rlp.NewEncoderBuffer(_w)
diff --git a/core/types/gen_header_rlp.go b/core/types/gen_header_rlp.go
index c79aa8a25023..6dc348139366 100644
--- a/core/types/gen_header_rlp.go
+++ b/core/types/gen_header_rlp.go
@@ -2,8 +2,11 @@
 
 package types
 
-import "github.com/ethereum/go-ethereum/rlp"
-import "io"
+import (
+	"io"
+
+	"github.com/ethereum/go-ethereum/rlp"
+)
 
 func (obj *Header) EncodeRLP(_w io.Writer) error {
 	w := rlp.NewEncoderBuffer(_w)
diff --git a/core/types/gen_log_rlp.go b/core/types/gen_log_rlp.go
index 7e8962966842..89f2083d4b15 100644
--- a/core/types/gen_log_rlp.go
+++ b/core/types/gen_log_rlp.go
@@ -2,8 +2,11 @@
 
 package types
 
-import "github.com/ethereum/go-ethereum/rlp"
-import "io"
+import (
+	"io"
+
+	"github.com/ethereum/go-ethereum/rlp"
+)
 
 func (obj *Log) EncodeRLP(_w io.Writer) error {
 	w := rlp.NewEncoderBuffer(_w)
diff --git a/core/types/gen_withdrawal_rlp.go b/core/types/gen_withdrawal_rlp.go
index 6a97c04c8153..7d8b9bad06cb 100644
--- a/core/types/gen_withdrawal_rlp.go
+++ b/core/types/gen_withdrawal_rlp.go
@@ -2,8 +2,11 @@
 
 package types
 
-import "github.com/ethereum/go-ethereum/rlp"
-import "io"
+import (
+	"io"
+
+	"github.com/ethereum/go-ethereum/rlp"
+)
 
 func (obj *Withdrawal) EncodeRLP(_w io.Writer) error {
 	w := rlp.NewEncoderBuffer(_w)
diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go
index 5008378da6a6..9fe2efd54bd4 100644
--- a/ethclient/ethclient.go
+++ b/ethclient/ethclient.go
@@ -37,12 +37,13 @@ type Client struct {
 	c *rpc.Client
 }
 
-// Dial connects a client to the given URL.
+// Dial creates a new RPC client and connects to the given URL endpoint.
 func Dial(rawurl string) (*Client, error) {
 	return DialContext(context.Background(), rawurl)
 }
 
-// DialContext connects a client to the given URL with context.
+// DialContext creates a new RPC client using the provided context
+// and connects it to the specified URL endpoint.
 func DialContext(ctx context.Context, rawurl string) (*Client, error) {
 	c, err := rpc.DialContext(ctx, rawurl)
 	if err != nil {
@@ -51,17 +52,17 @@ func DialContext(ctx context.Context, rawurl string) (*Client, error) {
 	return NewClient(c), nil
 }
 
-// NewClient creates a client that uses the given RPC client.
+// NewClient creates a Client instance that wraps the provided RPC client.
 func NewClient(c *rpc.Client) *Client {
 	return &Client{c}
 }
 
-// Close closes the underlying RPC connection.
+// Close terminates the underlying RPC connection.
 func (ec *Client) Close() {
 	ec.c.Close()
 }
 
-// Client gets the underlying RPC client.
+// Client returns the underlying RPC client instance.
 func (ec *Client) Client() *rpc.Client {
 	return ec.c
 }