fixed spelling mistake in lz4.h

diff --git a/lib/lz4.h b/lib/lz4.h
index 64914ab..a0eddce 100644 (file)
--- a/lib/lz4.h
+++ b/lib/lz4.h
@@ -305,7 +305,7 @@ LZ4LIB_API int                 LZ4_freeStreamDecode (LZ4_streamDecode_t* LZ4_str
 /*! LZ4_setStreamDecode() :
  *  An LZ4_streamDecode_t context can be allocated once and re-used multiple times.
  *  Use this function to start decompression of a new stream of blocks.
- *  A dictionary can optionnally be set. Use NULL or size 0 for a reset order.
+ *  A dictionary can optionally be set. Use NULL or size 0 for a reset order.
  *  Dictionary is presumed stable : it must remain accessible and unmodified during next decompression.
  * @return : 1 if OK, 0 if error
  */