Mention Winzip AES encryption support in README.md

README.md

diff --git a/README.md b/README.md
index 33b9114..e5bb5d8 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 This is libzip, a C library for reading, creating, and modifying zip
-archives.  Files can be added from data buffers, files, or compressed
-data copied directly from other zip archives.  Changes made without
-closing the archive can be reverted.  Decryption of Winzip AES and
-legacy PKware encrypted files is supported.  The API is documented
-by man pages.
+archives. Files can be added from data buffers, files, or compressed
+data copied directly from other zip archives. Changes made without
+closing the archive can be reverted. Decryption and encryption of
+Winzip AES and decryption of legacy PKware encrypted files is
+supported. The API is documented by man pages.
 
 For more information, take a look at the included man pages.  You can
 start with [libzip(3)](http://nih.at/libzip/libzip.html), which lists