1 files changed, 2 insertions, 2 deletions

diff --git a/README b/README
index 02259d4..17b70fc 100644
--- a/README
+++ b/README
@@ -1,8 +1,8 @@
 ZLIB DATA COMPRESSION LIBRARY
 
 zlib 1.3.1.2 is a general purpose data compression library.  All the code is
-thread safe.  The data format used by the zlib library is described by RFCs
-(Request for Comments) 1950 to 1952 at
+thread safe (though see the FAQ for caveats).  The data format used by the zlib
+library is described by RFCs (Request for Comments) 1950 to 1952 at
 https://datatracker.ietf.org/doc/html/rfc1950 (zlib format), rfc1951 (deflate
 format) and rfc1952 (gzip format).