1 files changed, 4 insertions, 2 deletions
diff --git a/README.md b/README.md
index c178d02..dbae295 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
-[project home](https://sr.ht/~boringcactus/crowbar-lang/)
+project home: <https://sr.ht/~boringcactus/crowbar-lang/>
 
-[read the spec](https://man.sr.ht/~boringcactus/crowbar-spec/)
+read the spec: <https://man.sr.ht/~boringcactus/crowbar-spec/>
+
+[![Creative Commons BY-SA License](https://i.creativecommons.org/l/by-sa/4.0/80x15.png)](http://creativecommons.org/licenses/by-sa/4.0/)