Update README.md
diff --git a/README.md b/README.md
index cc454b4..e6bfee3 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,8 @@
 
 ```sh
 autoreconf --install
-git submodule update --init
-mkdir build && cd build
-../configure
+git submodule update --init --recursive
+./configure
 make
 sudo make install
 ```