Apply suggestions from code review

Co-authored-by: J. Yi <[email protected]>

transport/split/writer.go

@@ -34,7 +34,7 @@ type splitWriterReaderFrom struct {
 
 var _ io.ReaderFrom = (*splitWriterReaderFrom)(nil)
 
-// Split Iterator is a function that returns how many bytes until the next split point, or zero if there are no more splits to do.
+// SplitIterator is a function that returns how many bytes until the next split point, or zero if there are no more splits to do.
 type SplitIterator func() int64
 
 // NewFixedSplitIterator is a helper function that returns a [SplitIterator] that returns the input number once, followed by zero.

x/configurl/split.go

@@ -50,7 +50,7 @@ func registerSplitStreamDialer(r TypeRegistry[transport.StreamDialer], typeID st
 				}
 				bytes, err = strconv.ParseInt(subparts[1], 10, 64)
 				if err != nil {
-					return nil, fmt.Errorf("bytes is not a number: %v", subparts[0])
+					return nil, fmt.Errorf("bytes is not a number: %v", subparts[1])
 				}
 			default:
 				return nil, fmt.Errorf("split format must be a comma-separated list of '[$COUNT*]$BYTES' (e.g. '100,5*2'). Got %v", part)