diff --git a/master.html b/master.html
index 8b3e4b26..1404c6cb 100644
--- a/master.html
+++ b/master.html
@@ -974,7 +974,7 @@ you can find a script to create group calneder folders <a href="https://github.c
 </section>
 <section class="level5" id="ldap_ssl_verify_mode">
 <h5>ldap_ssl_verify_mode <a class="headerlink" href="#ldap_ssl_verify_mode">&para;</a></h5>
-<p>The certifikat verification mode. NONE, OPTIONAL or REQUIRED</p>
+<p>The certificate verification mode. NONE, OPTIONAL or REQUIRED</p>
 <p>Default: REQUIRED</p>
 </section>
 <section class="level5" id="ldap_ssl_ca_file">