diff --git a/README.md b/README.md
index b4b3d36ee..79abad629 100644
--- a/README.md
+++ b/README.md
@@ -59,7 +59,7 @@ Similarily, on Mac OS X MacPorts or Homebrew can be used to install dependencies
 
 	$ brew install bison flex gawk libffi \
 		git mercurial graphviz pkg-config python3
-	$ sudo port install bison flex readline gawk libffi \ 
+	$ sudo port install bison flex readline gawk libffi \
 		git mercurial graphviz pkgconfig python36
 
 There are also pre-compiled Yosys binary packages for Ubuntu and Win32 as well