diff --git a/src/INSTALLmac.txt b/src/INSTALLmac.txt
index ac122c3..be0f87e 100644
--- a/src/INSTALLmac.txt
+++ b/src/INSTALLmac.txt
@@ -3,7 +3,7 @@
 This file contains instructions for compiling Vim. If you already have an
 executable version of Vim, you don't need this.
 
-First, make sure you've installed Xcode or CommandLineToots.  If not, open a
+First, make sure you've installed Xcode or CommandLineTools.  If not, open a
 terminal and do
 
 	$ make --version