diff --git a/ChangeLog b/ChangeLog
index c5cad66f41..e921cd8814 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri May 31 15:56:36 2013  Zachary Scott  <zachary@zacharyscott.net>
+
+	* ext/openssl/ossl_ssl.c: Add missing paren in rdoc [Fix GH-321]
+
 Fri May 31 11:58:24 2013  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* vm_method.c (set_visibility): extract from rb_mod_public(),
diff --git a/ext/openssl/ossl_ssl.c b/ext/openssl/ossl_ssl.c
index d981f9cca4..fde5ac4fe5 100644
--- a/ext/openssl/ossl_ssl.c
+++ b/ext/openssl/ossl_ssl.c
@@ -1135,7 +1135,7 @@ ossl_ssl_s_alloc(VALUE klass)
  *    SSLSocket.new(io, ctx) => aSSLSocket
  *
  * Creates a new SSL socket from +io+ which must be a real ruby object (not an
- * IO-like object that responds to read/write.
+ * IO-like object that responds to read/write).
  *
  * If +ctx+ is provided the SSL Sockets initial params will be taken from
  * the context.