Merge branch 'pryor'

diff --cc hints/assignment_7_hint_1.mdwn
index 6353e87,1c91401..745eb99
--- 1/hints/assignment_7_hint_1.mdwn
--- 2/hints/assignment_7_hint_1.mdwn
+++ b/hints/assignment_7_hint_1.mdwn
@@@ -10,5 -11,7 +10,7 @@@
  
  *     Their function `g`, which assigns objects from the domain to pegs, corresponds to our store function, which assigns entities to indexes.
  
 -*     What does their <code>&exists;x</code> correspond to in the framework we've been talking about?
 +*     What does their <code>&Exists;x</code> correspond to in the framework we've been talking about?
  
+ *     [More hints](/hints/assignment_7_hint_2).
+