chore: fix some comments

dataRetriever/txpool/README.md

@@ -15,7 +15,7 @@ Above, `N` is the number of shards.
 
  1. **selection (`TxCache`):** this function retrieves a number (e.g. 30000) of transactions from the **TxCache** so that they are further fed to the transaction processing components. This function is required **on "my turn"** only.
 
- 1. **removal (both caches):** this function is required by components such as the **transactions cleaner** (which cleans old, stale transactions from time to time), the **transactions processor** (which removes bad transactions at processing time), the **base processor** (which removes transactions included in commited blocks) etc.
+ 1. **removal (both caches):** this function is required by components such as the **transactions cleaner** (which cleans old, stale transactions from time to time), the **transactions processor** (which removes bad transactions at processing time), the **base processor** (which removes transactions included in committed blocks) etc.
 
  1. **eviction (both caches):** when capacity is closed to be reached, the caches heuristically discard bulks of transactions. The high-load conditions are checked at the time of insertion.
 

process/errors.go

@@ -1044,7 +1044,7 @@ var ErrNotAllowedToWriteUnderProtectedKey = errors.New("not allowed to write und
 // ErrNilNFTStorageHandler signals that nil NFT storage handler has been provided
 var ErrNilNFTStorageHandler = errors.New("nil NFT storage handler")
 
-// ErrNilBootstrapper signals that a nil bootstraper has been provided
+// ErrNilBootstrapper signals that a nil bootstrapper has been provided
 var ErrNilBootstrapper = errors.New("nil bootstrapper")
 
 // ErrNodeIsNotSynced signals that the VM query cannot be executed because the node is not synced and the request required this

process/interceptors/processor/export_test.go

@@ -1,6 +1,6 @@
 package processor
 
-// RegisterHandler registers a callback function to be notified of incoming headers
+// RegisteredHandlers registers a callback function to be notified of incoming headers
 func (hip *HdrInterceptorProcessor) RegisteredHandlers() []func(topic string, hash []byte, data interface{}) {
 	hip.mutHandlers.Lock()
 	defer hip.mutHandlers.Unlock()

process/smartContract/hooks/blockChainHook_test.go

@@ -1210,7 +1210,7 @@ func TestBlockChainHookImpl_UpdateEpochStartHeaderFromCurrentHeader(t *testing.T
 		assert.Equal(t, genesisBlock.GetTimeStamp(), bh.EpochStartBlockTimeStampMs())
 	})
 
-	t.Run("get last commited epoch start block if not set", func(t *testing.T) {
+	t.Run("get last committed epoch start block if not set", func(t *testing.T) {
 		t.Parallel()
 
 		epoch := uint32(7)

process/smartContract/hooks/errors.go

@@ -32,8 +32,8 @@ var ErrNilCurrentHeader = errors.New("nil current header")
 // ErrNilEpochStartHeader signals that a nil epoch start header was provided
 var ErrNilEpochStartHeader = errors.New("nil epoch start header")
 
-// ErrNilLastCommitedEpochStartHdr signals that a nil last commited epoch start header was provided
-var ErrNilLastCommitedEpochStartHdr = errors.New("nil last commited epoch start header")
+// ErrNilLastCommitedEpochStartHdr signals that a nil last committed epoch start header was provided
+var ErrNilLastCommitedEpochStartHdr = errors.New("nil last committed epoch start header")
 
-// ErrLastCommitedEpochStartHdrMismatch signals that the current header epoch and last commited epoch start header epoch do not match
-var ErrLastCommitedEpochStartHdrMismatch = errors.New("current header epoch and last commited epoch start header epoch do not match")
+// ErrLastCommitedEpochStartHdrMismatch signals that the current header epoch and last committed epoch start header epoch do not match
+var ErrLastCommitedEpochStartHdrMismatch = errors.New("current header epoch and last committed epoch start header epoch do not match")