fix(eth/polar): fix typos (#1307)

There are some typos.


## Summary by CodeRabbit

- **Refactor**
  - Updated terminology for clarity in the codebase, including renaming interfaces and methods to better reflect their purpose.
  
- **Documentation**
  - Improved log messages for more accurate debugging information.
  - Removed duplicate comments to enhance code maintainability.
  - Updated comments to align with the renamed functions and variables for consistency.

- **Style**
  - Made minor adjustments to comments for consistency in naming conventions.

eth/core/precompile/method.go

@@ -55,10 +55,10 @@ type method struct {
  // that implements the respective precompile method.
  rcvr StatefulImpl
 
- // AbiMethod is the ABI `Methods` struct corresponding to this precompile's executable.
+ // abiMethod is the ABI `Methods` struct corresponding to this precompile's executable.
  abiMethod abi.Method
 
- // Execute is the precompile's executable which will execute the logic of the implemented
+ // execute is the precompile's executable which will execute the logic of the implemented
  // ABI method.
  execute reflect.Method
 }

eth/eth.go

@@ -55,9 +55,9 @@ type (
  Has(hash common.Hash) bool
  }
 
- // ExecutionLayerNode is the entrypoint for the evm execution environment.
+ // NetworkingStack is the entrypoint for the evm execution environment.
  NetworkingStack interface {
- // IsExtRPCEnabled returns true if the networking stack is configured to expose JSON-RPC API.
+ // ExtRPCEnabled returns true if the networking stack is configured to expose JSON-RPC API.
  ExtRPCEnabled() bool
 
  // RegisterHandler manually registers a new handler into the networking stack.
@@ -72,7 +72,7 @@ type (
  // Start starts the networking stack.
  Start() error
 
- // Close stops the networking stack
+ // Close stops the networking stack.
  Close() error
  }
 

eth/node/node.go

@@ -55,12 +55,13 @@ func (n *GethExecutionNode) ExtRPCEnabled() bool {
  return n.Node.Config().ExtRPCEnabled()
 }
 
-// ExtRPCEnabled returns whether or not the external RPC service is enabled.
+// EventMux retrieves the event multiplexer used by all the network services in
+// the current protocol stack.
 func (n *GethExecutionNode) EventMux() *event.TypeMux { //nolint:staticcheck // still in geth.
  return n.Node.EventMux()
 }
 
-// DefaultConfig returns the default configuration for the provider.
+// DefaultGethNodeConfig returns the default configuration for the provider.
 func DefaultGethNodeConfig() *node.Config {
  nodeCfg := node.DefaultConfig
  nodeCfg.P2P.NoDiscovery = true

eth/polar/api/web3.go

@@ -37,7 +37,7 @@ type Web3API interface {
  Sha3(input hexutil.Bytes) hexutil.Bytes
 }
 
-// web3Api offers network related RPC methods.
+// web3API offers network related RPC methods.
 type web3API struct {
  b Web3Backend
 }

eth/polar/api_backend.go

@@ -405,7 +405,7 @@ func (b *backend) GetLogs(
  for i, receipt := range receipts {
  logs[i] = receipt.Logs
  }
- b.logger.Debug("called eth.rpc.backend.GetBody", "block_hash", blockHash, "number", number)
+ b.logger.Debug("called eth.rpc.backend.GetLogs", "block_hash", blockHash, "number", number)
  return logs, nil
 }
 

eth/polar/backend.go

@@ -89,9 +89,6 @@ func New(
  stack executionLayerNode,
  logHandler log.Handler,
 ) *Polaris {
- // When creating a Polaris EVM, we allow the implementing chain
- // to specify their own log handler. If logHandler is nil then we
- // we use the default geth log handler.
  // When creating a Polaris EVM, we allow the implementing chain
  // to specify their own log handler. If logHandler is nil then we
  // we use the default geth log handler.

eth/version/version.go

@@ -73,7 +73,7 @@ func ClientName(clientIdentifier string) string {
  )
 }
 
-// runtimeInfo returns build and platform information about the current binary.
+// Info returns build and platform information about the current binary.
 //
 // If the package that is currently executing is a prefixed by our go-ethereum
 // module path, it will print out commit and date VCS information. Otherwise,