Removed an erronous comment about alias files.
diff --git a/Doc/mac/libmacostools.tex b/Doc/mac/libmacostools.tex
index 5713a95..c06f9e2 100644
--- a/Doc/mac/libmacostools.tex
+++ b/Doc/mac/libmacostools.tex
@@ -20,9 +20,6 @@
resource fork and some finder information (creator, type, flags) and
optionally the creation, modification and backup times (default is to
copy them). Custom icons, comments and icon position are not copied.
-
-If the source is an alias the original to which the alias points is
-copied, not the aliasfile.
\end{funcdesc}
\begin{funcdesc}{copytree}{src, dst}