Fix typos (#1679)

* fix typos

* fix typo

README.md

@@ -60,7 +60,7 @@ The following GoQuorum-related libraries/applications have been created by Third
 * [ERC20 REST service](https://github.com/web3labs/erc20-rest-service) - a GoQuorum-supported RESTful service for creating and managing ERC-20 tokens
 * [Nethereum Quorum](https://github.com/Nethereum/Nethereum/tree/master/src/Nethereum.Quorum) - a .NET GoQuorum adapter
 * [web3j-quorum](https://github.com/web3j/web3j-quorum) - an extension to the web3j Java library providing support for the GoQuorum API
-* [Apache Camel](http://github.com/apache/camel) - an Apache Camel component providing support for the GoQuorum API using web3j library. Here is the artcile describing how to use Apache Camel with Ethereum and GoQuorum https://medium.com/@bibryam/enterprise-integration-for-ethereum-fa67a1577d43
+* [Apache Camel](http://github.com/apache/camel) - an Apache Camel component providing support for the GoQuorum API using web3j library. Here is the article describing how to use Apache Camel with Ethereum and GoQuorum https://medium.com/@bibryam/enterprise-integration-for-ethereum-fa67a1577d43
 
 ## Contributing
 GoQuorum is built on open source and we invite you to contribute enhancements. Upon review you will be required to complete a Contributor License Agreement (CLA) before we are able to merge. If you have any questions about the contribution process, please feel free to send an email to [info@goquorum.com](mailto:info@goquorum.com). Please see the [Contributors guide](.github/CONTRIBUTING.md) for more information about the process.
@@ -101,4 +101,4 @@ The go-ethereum binaries (i.e. all code inside of the `cmd` directory) is licens
 [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.
 
-Any project planning to use the `crypto/secp256k1` sub-module must use the specific [secp256k1 standalone library](https://github.com/ConsenSys/goquorum-crypto-secp256k1) licensed under 3-clause BSD.
+Any project planning to use the `crypto/secp256k1` sub-module must use the specific [secp256k1 standalone library](https://github.com/ConsenSys/goquorum-crypto-secp256k1) licensed under 3-clause BSD.

eth/tracers/api.go

@@ -132,7 +132,7 @@ func (context *chainContext) CheckAndSetPrivateState(txLogs []*types.Log, privat
 
 // End Quorum
 
-// chainContext construts the context reader which is used by the evm for reading
+// chainContext constructs the context reader which is used by the evm for reading
 // the necessary chain context.
 func (api *API) chainContext(ctx context.Context) core.ChainContext {
 	return &chainContext{api: api, ctx: ctx}
@@ -226,13 +226,13 @@ type blockTraceTask struct {
 	statedb *state.StateDB   // Intermediate state prepped for tracing
 	block   *types.Block     // Block to trace the transactions from
 	rootref common.Hash      // Trie root reference held for this task
-	results []*txTraceResult // Trace results procudes by the task
+	results []*txTraceResult // Trace results produced by the task
 	// Quorum
 	privateStateDb   *state.StateDB
 	privateStateRepo mps.PrivateStateRepository
 }
 
-// blockTraceResult represets the results of tracing a single block when an entire
+// blockTraceResult represents the results of tracing a single block when an entire
 // chain is being traced.
 type blockTraceResult struct {
 	Block  hexutil.Uint64   `json:"block"`  // Block number corresponding to this trace
@@ -730,7 +730,7 @@ func (api *API) standardTraceBlockToFile(ctx context.Context, block *types.Block
 		}
 	}
 	for i, tx := range block.Transactions() {
-		// Prepare the trasaction for un-traced execution
+		// Prepare the transaction for un-traced execution
 		var (
 			msg, _    = tx.AsMessage(signer)
 			txContext = core.NewEVMTxContext(msg)
@@ -955,7 +955,7 @@ func (api *API) traceTx(ctx context.Context, message core.Message, txctx *txTrac
 				return nil, err
 			}
 		}
-		// Constuct the JavaScript tracer to execute with
+		// Construct the JavaScript tracer to execute with
 		if tracer, err = New(*config.Tracer, txContext); err != nil {
 			return nil, err
 		}