missing

Author: diakopter

S01-overview.pod

@@ -115,7 +115,7 @@ Also, a file with a C<.p6> extension may be taken as indicative,
 as may any other extension containing the digit C<6>, such as C<p6l>
 or C<p6m> or C<pl6> or C<pm6>.  (Though C<.pl> and C<.pm> are still
 perfectly acceptable extensions as long as the Perl-6-ness is indicated
-one of the other indicators.)
+by one of the other indicators.)
 
 =item *