[trivial] correct typos (#297)

Author: Varunram

bech32/bech32.go

@@ -100,7 +100,7 @@ func StringToSquashedBytes(input string) ([]byte, error) {
 // PolyMod takes a byte slice and returns the 32-bit BCH checksum.
 // Note that the input bytes to PolyMod need to be squashed to 5-bits tall
 // before being used in this function.  And this function will not error,
-// but instead return an unsuable checksum, if you give it full-height bytes.
+// but instead return an unusable checksum, if you give it full-height bytes.
 func PolyMod(values []byte) uint32 {
 
 	// magic generator uint32s

btcutil/address.go

@@ -22,7 +22,7 @@ var (
 
 	// ErrUnknownAddressType describes an error where an address can not
 	// decoded as a specific address type due to the string encoding
-	// begining with an identifier byte unknown to any standard or
+	// beginning with an identifier byte unknown to any standard or
 	// registered (via chaincfg.Register) network.
 	ErrUnknownAddressType = errors.New("unknown address type")
 

btcutil/blockchain/validate.go

@@ -563,7 +563,7 @@ func checkBlockSanity(block *btcutil.Block, powLimit *big.Int, timeSource Median
 
 	// Once the witness commitment, witness nonce, and sig op cost have
 	// been validated, we can finally assert that the block's weight
-	// doesn't exceed the current consensus paramter.
+	// doesn't exceed the current consensus parameter.
 	blockWeight := GetBlockWeight(block)
 	if blockWeight > MaxBlockWeight {
 		str := fmt.Sprintf("block's weight metric is too high - got %v, max %v",

btcutil/blockchain/weight.go

@@ -27,7 +27,7 @@ const (
 
 	// MaxBlockSigOpsCost is the maximum number of signature operations
 	// allowed for a block. It is calculated via a weighted algorithm which
-	// weights segragated witness sig ops lower than regular sig ops.
+	// weights segregated witness sig ops lower than regular sig ops.
 	MaxBlockSigOpsCost = 80000
 
 	// WitnessScaleFactor determines the level of "discount" witness data

btcutil/btcec/signature.go

@@ -274,7 +274,7 @@ func hashToInt(hash []byte, c elliptic.Curve) *big.Int {
 	return ret
 }
 
-// recoverKeyFromSignature recoves a public key from the signature "sig" on the
+// recoverKeyFromSignature recovers a public key from the signature "sig" on the
 // given message hash "msg". Based on the algorithm found in section 5.1.5 of
 // SEC 1 Ver 2.0, page 47-48 (53 and 54 in the pdf). This performs the details
 // in the inner loop in Step 1. The counter provided is actually the j parameter

cmd/lit-af/dlccmds.go

@@ -416,7 +416,7 @@ func (lc *litAfClient) DlcImportOracle(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprintf(color.Output, "Oracle succesfully registered under ID %d\n",
+	fmt.Fprintf(color.Output, "Oracle successfully registered under ID %d\n",
 		reply.Oracle.Idx)
 	return nil
 }
@@ -442,7 +442,7 @@ func (lc *litAfClient) DlcAddOracle(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprintf(color.Output, "Oracle succesfully registered under ID %d\n",
+	fmt.Fprintf(color.Output, "Oracle successfully registered under ID %d\n",
 		reply.Oracle.Idx)
 	return nil
 }
@@ -550,7 +550,7 @@ func (lc *litAfClient) DlcNewContract(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Contract succesfully created\n\n")
+	fmt.Fprint(color.Output, "Contract successfully created\n\n")
 	PrintContract(reply.Contract)
 	return nil
 }
@@ -641,7 +641,7 @@ func (lc *litAfClient) DlcSetContractOracle(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Oracle set succesfully\n")
+	fmt.Fprint(color.Output, "Oracle set successfully\n")
 
 	return nil
 }
@@ -671,7 +671,7 @@ func (lc *litAfClient) DlcSetContractDatafeed(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Datafeed set succesfully\n")
+	fmt.Fprint(color.Output, "Datafeed set successfully\n")
 
 	return nil
 }
@@ -701,7 +701,7 @@ func (lc *litAfClient) DlcSetContractRPoint(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "R-point set succesfully\n")
+	fmt.Fprint(color.Output, "R-point set successfully\n")
 
 	return nil
 }
@@ -731,7 +731,7 @@ func (lc *litAfClient) DlcSetContractSettlementTime(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Settlement time set succesfully\n")
+	fmt.Fprint(color.Output, "Settlement time set successfully\n")
 
 	return nil
 }
@@ -766,7 +766,7 @@ func (lc *litAfClient) DlcSetContractFunding(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Funding set succesfully\n")
+	fmt.Fprint(color.Output, "Funding set successfully\n")
 
 	return nil
 }
@@ -832,7 +832,7 @@ func (lc *litAfClient) DlcSetContractDivision(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Funding set succesfully\n")
+	fmt.Fprint(color.Output, "Funding set successfully\n")
 
 	return nil
 }
@@ -863,7 +863,7 @@ func (lc *litAfClient) DlcOfferContract(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Offer sent set succesfully\n")
+	fmt.Fprint(color.Output, "Offer sent set successfully\n")
 
 	return nil
 }
@@ -887,7 +887,7 @@ func (lc *litAfClient) dlcContractRespond(textArgs []string, aor bool) error {
 	if aor {
 		fmt.Fprintf(color.Output, "Offer acceptance initiated. Use [dlc contract view %d] to see the status.\n", cIdx)
 	} else {
-		fmt.Fprint(color.Output, "Offer declined succesfully\n")
+		fmt.Fprint(color.Output, "Offer declined successfully\n")
 	}
 
 	return nil
@@ -945,7 +945,7 @@ func (lc *litAfClient) DlcSettleContract(textArgs []string) error {
 		return err
 	}
 
-	fmt.Fprint(color.Output, "Contract settled succesfully\n")
+	fmt.Fprint(color.Output, "Contract settled successfully\n")
 
 	return nil
 }

dlc/contract.go

@@ -78,7 +78,7 @@ func (mgr *DlcManager) SetContractSettlementTime(cIdx, time uint64) error {
 
 // SetContractDatafeed will automatically fetch the R-point from the REST API,
 // if an oracle is imported from a REST API. You need to set the settlement time
-// first, becuase the R point is a key unique for the time and feed
+// first, because the R point is a key unique for the time and feed
 func (mgr *DlcManager) SetContractDatafeed(cIdx, feed uint64) error {
 	c, err := mgr.LoadContract(cIdx)
 	if err != nil {

docs/execute-dlc-litaf.md

@@ -21,10 +21,10 @@ The pubkey parameter is the public key of the oracle you'd like to use. If you'r
 dlc oracle add 03c0d496ef6656fe102a689abc162ceeae166832d826f8750c94d797c92eedd465 Tutorial
 ```
 
-When succesful, you'll see an output something like this:
+When successful, you'll see an output something like this:
 
 ```
-Oracle succesfully registered under ID 1
+Oracle successfully registered under ID 1
 ```
 
 If the ID is different, because you've experimented with oracles before, make sure you substitute with the correct ID in the commands we use hereafter.
@@ -121,7 +121,7 @@ Oracle value         | Our payout           | Their payout
 
 ## Step 4: Sending the contract to the other peer
 
-Now that the contract is ready, we can send it to the other peer. We do this by issueing the `dlc contract offer` command, followed by the contract ID and the index of the peer we want to send it to.
+Now that the contract is ready, we can send it to the other peer. We do this by issuing the `dlc contract offer` command, followed by the contract ID and the index of the peer we want to send it to.
 
 ```
 dlc contract offer 1 1
@@ -237,4 +237,3 @@ You can see that Peer 1 has 10.032185 BTC and peer 2 has 9.96778500 BTC. Both ha
 ## Conclusion
 
 We executed a discreet log contract using LIT's command line client. If you want to integrate this technology into your own application, or you have a use case that you think could leverage this technology - we also have an RPC client for LIT in [Go](https://github.com/mit-dci/lit-rpc-client-go), [.NET Core](https://github.com/mit-dci/lit-rpc-client-dotnet) and [NodeJS](https://github.com/mit-dci/lit-rpc-client-nodejs) that you can use to issue these commands programmatically. A tutorial on how to do that will follow.
-

litrpc/chancmds.go

@@ -207,10 +207,10 @@ func (r *LitRPC) DualFundRespond(args DualFundRespondArgs, reply *StatusReply) e
 
 	if args.AcceptOrDecline {
 		r.Node.DualFundAccept()
-		reply.Status = fmt.Sprintf("Succesfully accepted funding request from peer %d", peerIdx)
+		reply.Status = fmt.Sprintf("Successfully accepted funding request from peer %d", peerIdx)
 	} else {
 		r.Node.DualFundDecline(0x01)
-		reply.Status = fmt.Sprintf("Succesfully declined funding request from peer %d", peerIdx)
+		reply.Status = fmt.Sprintf("Successfully declined funding request from peer %d", peerIdx)
 	}
 
 	return nil

uspv/init.go

@@ -183,7 +183,7 @@ func (s *SPVCon) Handshake(listOfNodes []string) error {
 
 // Connect dials out and connects to full nodes. Calls GetListOfNodes to get the
 // list of nodes if the user has specified a YupString. Else, moves on to dial
-// the node to see if its up and establishes a conneciton followed by Handshake()
+// the node to see if its up and establishes a connection followed by Handshake()
 // which sends out wire messages, checks for version string to prevent spam, etc.
 func (s *SPVCon) Connect(remoteNode string) error {
 	var err error

wire/common.go

@@ -633,7 +633,7 @@ func WriteVarString(w io.Writer, pver uint32, str string) error {
 // ReadVarBytes reads a variable length byte array.  A byte array is encoded
 // as a varInt containing the length of the array followed by the bytes
 // themselves.  An error is returned if the length is greater than the
-// passed maxAllowed parameter which helps protect against memory exhuastion
+// passed maxAllowed parameter which helps protect against memory exhaustion
 // attacks and forced panics thorugh malformed messages.  The fieldName
 // parameter is only used for the error message so it provides more context in
 // the error.

wire/msgtx.go

@@ -906,7 +906,7 @@ func writeOutPoint(w io.Writer, pver uint32, version int32, op *OutPoint) error
 // script.  It is encoded as a varInt containing the length of the array
 // followed by the bytes themselves.  An error is returned if the length is
 // greater than the passed maxAllowed parameter which helps protect against
-// memory exhuastion attacks and forced panics thorugh malformed messages.  The
+// memory exhaustion attacks and forced panics thorugh malformed messages.  The
 // fieldName parameter is only used for the error message so it provides more
 // context in the error.
 func readScript(r io.Reader, pver uint32, maxAllowed uint32, fieldName string) ([]byte, error) {

wire/protocol.go

@@ -136,7 +136,7 @@ const (
 	// BC2Net represents the BC2 test network
 	LiteTest4Net BitcoinNet = 0xf1c8d2fd
 
-	// LiteRegNet is the litecoin regression test network (disticnt from testnet4)
+	// LiteRegNet is the litecoin regression test network (distinct from testnet4)
 	LiteRegNet BitcoinNet = 0xdab5bffa
 )