Minor correction of error message
@@ -52,7 +52,7 @@ func Connect(
err = testConnection(client, time.Second*3)
if err != nil {
return nil, fmt.Errorf(
- "Error while connecting to [%s]: [%v] - check if the Bitcoin node "+
+ "error while connecting to [%s]: [%v]; check if the Bitcoin node "+
"is running and you provided correct credentials and url",
config.URL,
err,
