return "custom: var1 is $var1, var2 is $var2";
}
-Note: the 'ParserFirstCallInit' hook is only aviable since 1.12. To work with
+Note: the 'ParserFirstCallInit' hook is only available since 1.12. To work with
an older version, you'll need to use an extension function.
Online documentation (contains more informations):
Magic words: https://www.mediawiki.org/wiki/Manual:Magic_words
Variables: https://www.mediawiki.org/wiki/Manual:Variable
-Parser functions: https://www.mediawiki.org/wiki/Manual:Parser_functions
\ No newline at end of file
+Parser functions: https://www.mediawiki.org/wiki/Manual:Parser_functions