fix doubled more

Author: stmuk

doc/Language/faq.pod6

@@ -166,7 +166,7 @@ with L<many useful modules|https://github.com/rakudo/star/tree/master/modules>.
 Rakudo compiler-only release includes L<only a couple of the most
 basic modules|https://docs.perl6.org/language/modules-core>.
 
-More more modules can be found in the L<ecosystem|http://modules.perl6.org/>.
+Many more modules can be found in the L<ecosystem|http://modules.perl6.org/>.
 
 =head2 Is there something like B::Deparse/How can I get hold of the AST?