en/index: replace the last h6 with h4.

diff --git a/en/index.html b/en/index.html
index 34cc5a602915418592ba35f5ca949e5dc2b205f0..aefb4b7fd79cd55c166e49c4d1d5e71a229ebfbd 100644 (file)
--- a/en/index.html
+++ b/en/index.html
@@ -297,7 +297,8 @@ alt="Step 2.A: Set your passphrase" /></p>
 <div class="main">
 
 <h3><em>Step 2.a</em> Make a keypair</h3>
-<h6>Make your keypair</h6>
+
+<h4>Make your keypair</h4>
 <p>Open a terminal. You should be able to find it in your applications (some GNU/Linux systems respond to the the <code>ctrl + alt + t</code> shortcut). Use the following code to create your keypair in the terminal:</p>
 
 <p class="notes">We will use the command line in a terminal to create a keypair using the GnuPG program. A terminal should be installed on your GNU/Linux operating system, if you are using a macOS or Windows OS system, use the programs "Terminal" (macOS) or "PowerShell" (Windows) that were also used in section 1.</p>