Fix some typos in the docs
diff --git a/docs/hazmat/primitives/symmetric-encryption.rst b/docs/hazmat/primitives/symmetric-encryption.rst
index c98b381..78bf663 100644
--- a/docs/hazmat/primitives/symmetric-encryption.rst
+++ b/docs/hazmat/primitives/symmetric-encryption.rst
@@ -134,8 +134,8 @@
 
     .. versionadded:: 0.4
 
-    SEED is a block cipher developed by the Korea Information Security Agency (
-    KISA). It is defined in :rfc:`4269` and is used broadly throughout South
+    SEED is a block cipher developed by the Korea Information Security Agency
+    (KISA). It is defined in :rfc:`4269` and is used broadly throughout South
     Korean industry, but rarely found elsewhere.
 
     :param bytes key: The secret key. This must be kept secret. ``128`` bits in