diff --git a/doc/index.html b/doc/index.html
index b42f4e63..d99d5df3 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -694,7 +694,7 @@ pfexec python setup.py install
 cd ..</pre>
 
     <p id="requirements-opensolaris-dev-note">
-    (*) If you are using the 
+    (*) If you are using the
     <a href="http://pkg.opensolaris.org/dev/en/index.shtml">development repository</a>,
     M4 and Autoconf will meet the requirements.
     However, recent versions of bash (4+) from this source