diff --git a/macosx.txt b/macosx.txt
index 6d4e28715..0dbc1484c 100644
--- a/macosx.txt
+++ b/macosx.txt
@@ -4,7 +4,7 @@ on Mac OS X.  I assume that you have experience with Unix and
 Terminal.app and a basic knowledge of how to download, compile and
 install software from source form.
 
-Yasukisa Kato wrote another set of instructions that has also been
+Yasuhisa Kato wrote another set of instructions that has also been
 known to work: <http://adwis.com/verilog/index.html>. You may try
 those instructions instead of these, although they are essentially
 quite similar.