Update TA schedule

Author: pdarragh

www/main.scrbl

@@ -38,7 +38,7 @@ programming language. Throughout the course, students will design and
 implement several related languages.
 
 
-@tabular[#:style 'boxed 
+@tabular[#:style 'boxed
          #:row-properties '(bottom-border ())
 	 (list* (list @bold{Staff} 'cont)
 	        (list @bold{Name} @elem{@bold{E-mail}})
@@ -48,20 +48,22 @@ implement several related languages.
 
 @bold{Office hours:} AVW 4140
 
-@tabular[#:style 'boxed 
+@tabular[#:style 'boxed
          #:row-properties '(bottom-border ())
-	 (list (list @bold{Time} @bold{Monday} @bold{Tuesday} @bold{Wednesday} @bold{Thursday} @bold{Friday})
-	       (list "9 AM"  "William"         'cont    "William"      'cont 'cont)
-	       (list "10 AM" "William"         'cont    "Ian, William" 'cont 'cont)
-	       (list "11 AM" 'cont             "Pierce" "Ian"          'cont "Pierce")
-	       (list "12 PM" "Dalton, Fuxiao"  "Pierce" "Dalton"       'cont "Pierce")
-	       (list "1 PM"  "Dalton, Fuxiao, Ian, Wilson" 'cont "Matthew, Wilson" "Fuxiao" "Wilson")
-	       (list "2 PM"  "Ian, Wilson" "Pierce" "Matthew" "Fuxiao, Pierce" 'cont)
-	       (list "3 PM"  "Matthew, Yuhwan" "Pierce" "Matthew, Yuhwan" "Pierce" "Vivian")
-	       (list "4 PM"  "Yuhwan" 'cont "Yuhwan, Dalton" 'cont 'cont)
-	       (list "5 PM"  'cont "Vivian" 'cont "Vivian" 'cont)
-	       (list "6 PM"  'cont 'cont 'cont "Vivian" 'cont))]
-	      
+	 (list (list @bold{Time}  @bold{Monday}          @bold{Tuesday}  @bold{Wednesday}   @bold{Thursday}  @bold{Friday})
+	       (list      "9 AM"  "William"              'cont           "William"          'cont            'cont)
+	       (list     "10 AM"  "William"              'cont           "Ian, William"     'cont            'cont)
+	       (list     "11 AM"  'cont                  "Pierce"        "Ian"              'cont            'cont)
+	       (list     "12 PM"  "Dalton, Fuxiao"       "Pierce"        "Dalton"           'cont            'cont)
+	       (list      "1 PM"  "Dalton, Fuxiao, Ian"  'cont           "Matthew, Wilson"  "Fuxiao"         "Wilson")
+         (list          ""  "Wilson"               'cont           'cont              'cont            'cont)
+	       (list      "2 PM"  "Ian, Wilson"          "Pierce"        "Matthew"          "Fuxiao"         'cont)
+         (list          ""  'cont                  'cont           'cont              "Pierce"         'cont)
+	       (list      "3 PM"  "Matthew, Yuhwan"      "Pierce"        "Matthew, Yuhwan"  "Pierce"         "Vivian")
+	       (list      "4 PM"  "Yuhwan"               'cont           "Yuhwan, Dalton"   'cont            'cont)
+	       (list      "5 PM"  'cont                  "Vivian"        'cont              "Vivian"         'cont)
+	       (list      "6 PM"  'cont                  'cont           'cont              "Vivian"         'cont))]
+