random changes in files... hope this isn't an issue

a2/a2.sql

@@ -120,7 +120,7 @@ select p1.pnum, p1.pname, p2.pnum, p2.pname from professor p1, professor p2
     c.deptcode != c2.deptcode or
     c.term != c2.term or
     c.cnum != c2.cnum)
- )
+ );
 -- NOW CAN USE AGGREGATION
 
 /*
@@ -200,4 +200,4 @@ with eachclass (sectioncount) as
 (select count(*) from class
   where term = 1185
   group by (deptcode, cnum))
-select count(*), sectioncount from eachclass group by sectioncount;
+select count(*), sectioncount from eachclass group by sectioncount;