diff --git a/docs/res/core.html b/docs/res/core.html
index 9c3e3739..fff04fa0 100644
--- a/docs/res/core.html
+++ b/docs/res/core.html
@@ -149,9 +149,9 @@
 <span class="sh4">from</span> telethon.utils <span class="sh4">import</span> get_input_peer
 
 <span class="sh3"># <b>(1)</b> Use your own values here</span>
-api_id = <span class="sh1">12345</span>
+api_id   = <span class="sh1">12345</span>
 api_hash = <span class="sh2">'0123456789abcdef0123456789abcdef'</span>
-phone_number = <span class="sh2">'+34600000000'</span>
+phone    = <span class="sh2">'+34600000000'</span>
 
 <span class="sh3"># <b>(2)</b> Create the client and connect</span>
 client = TelegramClient(<span class="sh2">'username'</span>, api_id, api_hash)