add keeping vigil gls entry

glossary.tex

@@ -452,12 +452,24 @@ Set the darker die to `\dicef{6}' and roll the other.  If this roll fails, it fa
     The night would allow them to remove \pgls{ep}, but the day would add 6 more, so they won't be moving like that for long},
 }
 
+\longnewglossaryentry{holdingVigil}{
+  name={Vigils},
+  text={vigil},
+  first={vigil through the night},
+  prefix={a\space},
+  parent={travel},
+  type={mech},
+  category={rules},
+  description={keep a troupe safe throughout dangerous nights outside, but inflict 2~\glsfmtplural{ep}.
+  The players can divide these points among their characters as they wish},
+}
+
 \longnewglossaryentry{foraging}{
   name={Foraging},
   text={foraging},
   first={foraging for food},
   prefix={a\space},
-  prefixfirst={a~while\space},
+  prefixfirst={while\space},
   parent={travel},
   type={mech},
   category={rules},