# tell the client to use a cached copy, without a way to purge it.
if ( $wgUseSquid ) {
- # Expect explicite purge of the proxy cache, but require end user agents
+ # Expect explicit purge of the proxy cache, but require end user agents
# to revalidate against the proxy on each visit.
# Surrogate-Control controls our Squid, Cache-Control downstream caches