consistent capitals

vulnerabilities/cryptography/help/help.php

@@ -74,7 +74,7 @@
 		</div>
 
 		<h3>Medium Level</h3>
-		<p>The tokens are encrypted using an Electronic Code Book based algorithm (aes-128-ecb). In this mode, the clear text is broken down into fixed sized blocks and each block is encrypted independently of the rest. This results in a cipher text that is made up from a number of individual blocks with no way to tie them together. Worse than this, any two blocks, from any two clear text inputs, are interchangeable as long as they have been encrypted with the same key. In our example, this means you can take blocks from the three different tokens to make your own token.</p>
+		<p>The tokens are encrypted using an Electronic Code Book based algorithm (AES-128-ECB). In this mode, the clear text is broken down into fixed sized blocks and each block is encrypted independently of the rest. This results in a cipher text that is made up from a number of individual blocks with no way to tie them together. Worse than this, any two blocks, from any two clear text inputs, are interchangeable as long as they have been encrypted with the same key. In our example, this means you can take blocks from the three different tokens to make your own token.</p>
 		<p>
 		<button id="medium_button" onclick="show_answer('medium')">Show Answer</button>
 		</p>