diff --git a/README.md b/README.md
index f7e5722..562552c 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # ncp-go
 
-Go implementation of NCP (NKN Control Protocol), a ARQ protocol for NKN network.
+Go implementation of NCP (NKN Control Protocol), an ARQ protocol for NKN network.