diff --git a/README.md b/README.md
index e0417e6..f333955 100644
--- a/README.md
+++ b/README.md
@@ -11,5 +11,5 @@ in turn derives from FDLIBM 5.3.
 
 Build instructions:
 
-`make` or `make USEGCC=1` to build with GCC.
-`make USECLANG=1` to build with clang.
+1. `make` or `make USEGCC=1` to build with GCC.
+2. `make USECLANG=1` to build with clang.