-#Per IP bucket refill rate
-default[:tilecache][:ip_bucket_refill] = "4096"
-#Per IP bucket size
-default[:tilecache][:ip_bucket_size] = "67108864"
-#Per Class C refill rate
-default[:tilecache][:net_bucket_refill] = "8192"
-#Per Class C bucket size
-default[:tilecache][:net_bucket_size] = "134217728"
-
-default[:tilecache][:ssl][:certificate] = "tile.openstreetmap"
+# Per IP bucket refill rate
+default[:tilecache][:ip_bucket_refill] = 4096
+# Per IP bucket size
+default[:tilecache][:ip_bucket_size] = 67108864
+# Per Class C refill rate
+default[:tilecache][:net_bucket_refill] = 8192
+# Per Class C bucket size
+default[:tilecache][:net_bucket_size] = 134217728