diff --git a/NEWS b/NEWS
index 84dc723d9..23e15ddaa 100644
--- a/NEWS
+++ b/NEWS
@@ -1,6 +1,7 @@
 v0.6.1
 Fixed : Legacy codec v0.5 compatible with dictionary decompression
 Fixed : Decoder corruption error (#173)
+Fixed : null-string roundtrip (#176)
 New : midipix support
 
 v0.6.0
diff --git a/lib/common/zbuff.h b/lib/common/zbuff.h
index e2482054c..3caa39caf 100644
--- a/lib/common/zbuff.h
+++ b/lib/common/zbuff.h
@@ -153,7 +153,7 @@ ZSTDLIB_API unsigned ZBUFF_isError(size_t errorCode);
 ZSTDLIB_API const char* ZBUFF_getErrorName(size_t errorCode);
 
 /** Functions below provide recommended buffer sizes for Compression or Decompression operations.
-*   These sizes are just hints, and tend to offer better latency */
+*   These sizes are just hints, they tend to offer better latency */
 ZSTDLIB_API size_t ZBUFF_recommendedCInSize(void);
 ZSTDLIB_API size_t ZBUFF_recommendedCOutSize(void);
 ZSTDLIB_API size_t ZBUFF_recommendedDInSize(void);