wording

extension/ui/pages/help.html

@@ -438,7 +438,7 @@
 					<li><code>{url-password}</code>: the password of the URL (e.g. "qwerty123")</li>
 					<li><code>{url-search}</code>: the search string of the URL (e.g. "filter-date=today")</li>
 					<li><code>{url-hash}</code>: the hash of the URL (e.g. "chapter-2")</li>
-					<li><code>{url-referrer}</code>: the URI of the page that "linked" to this page (e.g. "http_example.com")</li>
+					<li><code>{url-referrer}</code>: the URI of the page that "linked" to the page (e.g. "http_example.com")</li>
 					<li><code>{tab-id}</code>: the unique identifier of the tab (e.g. "326")</li>
 					<li><code>{digest-sha-256}</code>: the SHA-256 hash value of the entire page content (e.g.
 						e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855)</li>