fix clippy warning (doc_markdown lint)

BurntSushi · Jan 6, 2017 · af64d8a · af64d8a
1 parent 2dccf6f
commit af64d8a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -345,7 +345,7 @@ impl Signal {
  }
 }
 
-/// Safe wrapper around sigset_t.
+/// Safe wrapper around `sigset_t`.
 struct SigSet(sigset_t);
 
 impl SigSet {