Reduce text size slightly

hhuthesis.cls

@@ -94,7 +94,7 @@
 %%% Formatting and Typesetting
 
 %% Corporate Design says to use Arial, but TeXLive only provides helvet
-\RequirePackage{helvet}
+\RequirePackage[scaled=0.9]{helvet}
 \renewcommand{\familydefault}{\sfdefault}
 \RequirePackage[scaled=0.85]{beramono}