commit

diff --git a/en/index.html b/en/index.html
index f029098d6d79d496eaa95fbc8c090d0424ab5eaf..c1fd11559eda532b0394f9d599ce2711b33bd69b 100644 (file)
--- a/en/index.html
+++ b/en/index.html
@@ -178,7 +178,7 @@
 
 <p>Your public key isn't like a physical key, because it's stored in the open in an online directory called a keyserver. People download it and use it, along with GnuPG, to encrypt emails they send to you. You can think of the keyserver as phonebook, where people who want to send you an encrypted email look up your public key.</p>
 
-<p>Your private key is more like a physical key, because you keep it to yourself (on your computer). You use GnuPG and your private key to descramble encrypted emails other people send to you.</p>
+<p>Your private key is more like a physical key, because you keep it to yourself (on your computer). You use GnuPG and your private key to descramble encrypted emails other people send to you. In addition to encryption and decryption, you can also use these keys to sign messages and check the authenticity of other people's signatures. This process helps stop impersonators. We'll discuss this more on the next section.</p>
                                </div><!-- End .section-intro -->
 
                                <!-- ~~~~~~~~~ a div for each step  ~~~~~~~~~ -->