add label to glossary

glossary.tex

@@ -64,7 +64,7 @@ Inside a town, this place look a lot like a city from the Middle Ages, but peopl
 It remains wild, as monsters wander across it.}
 
 
-\setglossarypreamble[mech]{BIND runs on a minimalist set of open-ended, extensible rules.
+\setglossarypreamble[mech]{\label{glosPreamble}BIND runs on a minimalist set of open-ended, extensible rules.
 This collection is all you will need for this book.}
 
 %%%%%%%%%% Meta Terminology %%%%%%%%%%