remove alt text from \exRef

layout.sty

@@ -164,7 +164,8 @@ bookmarks=true]%
 % Argument 2: What to call that directory (e.g. 'the core rules')
 % Argument 3: Which label you're referring to
 \newcommand\exRef[3]{%
-\iftoggle{#1}{\footnote{\nameref{#3}: #2, \autopageref{#3}.}}{See #2 for more information.}%
+\iftoggle{#1}{\footnote{\nameref{#3}: #2, \autopageref{#3}.}}%
+{}%
 }
 
 %%%%%%%%%% Section Headers %%%%%%%%%%