diff --git a/README.md b/README.md
index 2202207..ff681b3 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # ios-secp256k1
 C library for iOS
 
-1 Support i386, armv7, armv7s, arm64
-2 Default sdk version is 9.1
-3 run ./secp256k1.sh
+1 Support i386, armv7, armv7s, arm64  
+2 Default sdk version is 9.1  
+3 run ./secp256k1.sh