fix cycles gls entry

glossary.tex

@@ -1095,8 +1095,8 @@ Set the darker die to `\dicef{6}' and roll the other.  If this roll fails, it fa
   sort={Z},
   prefix={a\space},
   parent={ainumar},
-  description={As the \glsentrytext{ainumar} circles the Sun, \glsentrytext{fenestra} circles it.
-  Each complete Cycle has twelve seasons, and which last three years in total},
+  description={mean complete revolutions around the \glsentrytext{ainumar}, while it also revolves around the Sun.
+  Each complete Cycle has twelve seasons},
 }
 
 \longnewglossaryentry{edge}{