diff --git a/Comments.md b/Comments.md
index b5339937..41579304 100644
--- a/Comments.md
+++ b/Comments.md
@@ -20,4 +20,19 @@ Nearly every top-level type, const, var and func should have a comment. A commen
 func enterOrbit() os.Error {
   ...
 }
-```
\ No newline at end of file
+```
+
+All text that you indent inside a comment, godoc will render as a pre-formatted block. This facilitates code samples.
+
+```go
+// fight can be used on any enemy and returns whether Superman won.
+//
+// Examples:
+//
+//  fight("a random potato")
+//  fight(LexLuthor{})
+//
+func fight(enemy interface{}) bool {
+  ...
+}
+```