cffi-posix/fd-gray

diff --git a/README.md b/README.md
index d825131..6ec3e53 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # fd-gray
 
-Unix file descriptor gray streams are binary gray streams operating
-on `(unsigned-byte 8)` data using `unistd:read`, `unistd:write` and
+fd-gray streams are binary gray streams operating on
+`(unsigned-byte 8)` data using `unistd:read`, `unistd:write` and
 `unistd:close` to embed Unix file descriptors in standard Common Lisp
 streams.