* @tell: Tells the current location within a stream.
* @can_seek: Checks if seeking is supported by the stream.
* @seek: Seeks to a location within a stream.
- * @can_truncate: Chekcs if truncation is suppored by the stream.
+ * @can_truncate: Checks if truncation is supported by the stream.
* @truncate_fn: Truncates a stream.
*
* Provides an interface for implementing seekable functionality on I/O Streams.