Improve ChangeLog entry

Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/ChangeLog.d/armv8_crypto_extensions.txt b/ChangeLog.d/armv8_crypto_extensions.txt
index 2a898a3..10c6e82 100644
--- a/ChangeLog.d/armv8_crypto_extensions.txt
+++ b/ChangeLog.d/armv8_crypto_extensions.txt
@@ -1,2 +1,2 @@
 Features
-    * ARMv8 Crypto Extensions: Faster AES and GCM
+    * Support ARMv8 Cryptography Extensions for AES and GCM.