Index: openacs-4/packages/acs-core-docs/www/ext-auth-requirements.html
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-core-docs/www/ext-auth-requirements.html,v
diff -u -r1.42 -r1.43
--- openacs-4/packages/acs-core-docs/www/ext-auth-requirements.html	8 Nov 2017 09:42:10 -0000	1.42
+++ openacs-4/packages/acs-core-docs/www/ext-auth-requirements.html	28 Mar 2018 17:00:40 -0000	1.43
@@ -41,7 +41,7 @@
         effect between usability and security, because when authentication
         schemes have poor usability, users will think up ways to circumvent
         them.</p></li><li class="listitem"><p>Open and modular: The design should be on the one hand
-        open to add other authentification mechanisms when needed and on
+        open to add other authentication mechanisms when needed and on
         the other hand very modular to enable a start with minimal
         requirements (driver implementations) as soon as
         possible.</p></li></ul></div>