/**
* Output a <link rel="canonical"> tag on every page indicating the canonical
- * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
+ * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
* detection of the current server is unreliable, the link is sent
* unconditionally.
*/
/**
- * Jobs that must be explicitly requested, i.e. aren't run by job runners unless special flags are set.
+ * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
+ * special flags are set. The values here are keys of $wgJobClasses.
*
* These can be:
* - Very long-running jobs.