Fixes grammar, thanks @VynceMontgomery for the tip

Author: JJ

doc/Language/traps.pod6

@@ -323,7 +323,7 @@ With L<item|/routine/item>, the container will be evaluated in item context, its
 
 Perl 6 includes a L<Cool|/type/Cool> class, which provides some of the DWIM
 behaviors we got used to by coercing arguments when necessary.
-However, DWIM is never perfect. Specially with L<List>s, which are C<Cool>, there are many methods that will not do what you probably think they do, including C<contains>, C<starts-with> or C<index>. Please see some examples in the section below.
+However, DWIM is never perfect. Especially with L<List>s, which are C<Cool>, there are many methods that will not do what you probably think they do, including C<contains>, C<starts-with> or C<index>. Please see some examples in the section below.
 
 =head2 Strings are not C<List>s, so beware indexing