"This version" and "latest version" must have a slash at the end.

Author: bert-github

css2/Makefile

@@ -45,11 +45,11 @@ TR_DIR = $(WEBROOT)/TR
 THE_DATE = $(THE_DAY) $(THE_MONTHNAME) $(THE_YEAR)
 THE_ID = $(THE_STYLE)-$(PERMANENT_NAME)-$(THE_YEAR)$(THE_MONTH)$(THE_DAY)
 PREV_DATE = $(PREV_YEAR)$(PREV_MONTH)$(PREV_DAY)
-THE_PREVIOUS_VERSION = http://www.w3.org/TR/$(PREV_YEAR)/$(PREV_STATUS)-$(PREV_NAME)-$(PREV_DATE)
+THE_PREVIOUS_VERSION = http://www.w3.org/TR/$(PREV_YEAR)/$(PREV_STATUS)-$(PREV_NAME)-$(PREV_DATE)/
 THE_LOC = $(THE_YEAR)/$(THE_ID)
 INSTALLDIR = $(TR_DIR)/$(THE_LOC)
-THIS_VERSION = http://www.w3.org/TR/$(THE_LOC)
-THE_LATEST_VERSION = http://www.w3.org/TR/$(PERMANENT_NAME)
+THIS_VERSION = http://www.w3.org/TR/$(THE_LOC)/
+THE_LATEST_VERSION = http://www.w3.org/TR/$(PERMANENT_NAME)/
 
 ROOT = .