chore: fix comments

common/deliverclient/blocksprovider/bft_deliverer.go

@@ -370,7 +370,7 @@ func (d *BFTDeliverer) FetchBlocks(source *orderers.Endpoint) {
 		// Starts a goroutine that receives blocks from the stream client and places them in the `recvC` channel
 		blockRcv.Start()
 
-		// Consume blocks fom the `recvC` channel
+		// Consume blocks from the `recvC` channel
 		if errProc := blockRcv.ProcessIncoming(d.onBlockProcessingSuccess); errProc != nil {
 			switch errProc.(type) {
 			case *ErrStopping:

common/ledger/blkstorage/reset.go

@@ -138,7 +138,7 @@ const (
 // recordHeightIfGreaterThanPreviousRecording creates a file "__preResetHeight" in the ledger's
 // directory. This file contains human readable string for the current block height. This function
 // only overwrites this information if the current block height is higher than the one recorded in
-// the existing file (if present). This helps in achieving fail-safe behviour of reset utility
+// the existing file (if present). This helps in achieving fail-safe behaviour of reset utility
 func recordHeightIfGreaterThanPreviousRecording(ledgerDir string) error {
 	logger.Infof("Preparing to record current height for ledger at [%s]", ledgerDir)
 	blkfilesInfo, err := constructBlockfilesInfo(ledgerDir)

common/ledger/blkstorage/rollback.go

@@ -201,7 +201,7 @@ func (r *rollbackMgr) rollbackBlockFiles() error {
 
 	filePath := deriveBlockfilePath(r.ledgerDir, targetFileNum)
 	if err := os.Truncate(filePath, endOffset); err != nil {
-		return errors.Wrapf(err, "error trucating the block file [%s]", filePath)
+		return errors.Wrapf(err, "error truncating the block file [%s]", filePath)
 	}
 
 	return nil

common/policies/policy.go

@@ -168,7 +168,7 @@ type ChannelPolicyManagerGetter interface {
 	Manager(channelID string) Manager
 }
 
-// PolicyManagerGetterFunc is a function adapater for ChannelPolicyManagerGetter.
+// PolicyManagerGetterFunc is a function adapter for ChannelPolicyManagerGetter.
 type PolicyManagerGetterFunc func(channelID string) Manager
 
 func (p PolicyManagerGetterFunc) Manager(channelID string) Manager { return p(channelID) }