Another minor cosmetic fix to [example-dnscrypt-proxy.toml] (#2036)

Author: d3cim

dnscrypt-proxy/example-dnscrypt-proxy.toml

@@ -627,7 +627,7 @@ format = 'tsv'
 
 [schedules]
 
-  # [schedules.'time-to-sleep']
+  # [schedules.time-to-sleep]
   #   mon = [{after='21:00', before='7:00'}]
   #   tue = [{after='21:00', before='7:00'}]
   #   wed = [{after='21:00', before='7:00'}]
@@ -636,7 +636,7 @@ format = 'tsv'
   #   sat = [{after='23:00', before='7:00'}]
   #   sun = [{after='21:00', before='7:00'}]
 
-  # [schedules.'work']
+  # [schedules.work]
   #   mon = [{after='9:00', before='18:00'}]
   #   tue = [{after='9:00', before='18:00'}]
   #   wed = [{after='9:00', before='18:00'}]