Correct license rule ignorables

pombredanne · pombredanne · commit 4280d4ab02b3 · 2020-09-08T07:39:03.000+02:00
Signed-off-by: Philippe Ombredanne &lt;pombredanne@nexb.com&gt;
diff --git a/src/licensedcode/data/rules/cc-by-sa-4.0_540.yml b/src/licensedcode/data/rules/cc-by-sa-4.0_540.yml
@@ -2,4 +2,4 @@ license_expression: cc-by-sa-4.0
 is_license_notice: yes
 relevance: 100
 ignorable_urls:
-    - http://creativecommons.org/licenses/by-sa/4.0
+    - http://creativecommons.org/licenses/by-sa/4.0/
