diff --git a/README.md b/README.md
index b8b92e8..00f7f5b 100644
--- a/README.md
+++ b/README.md
@@ -222,5 +222,5 @@ you can find that that these binaries are used by the file memory.v(xoro_top->Me
     - https://github.com/xpack-dev-tools/riscv-none-elf-gcc-xpack/releases/ for mingw64
     - https://gnutoolchains.com/risc-v/ 
 
-    under this repo you can also find some prebuilt binaries for Linux and Windows, in case any of the servers was down, or you could not build it.
+    under this repo you can also find some prebuilt binaries for Linux and Windows, in case any one of the servers was down, or you could not build it.