perlvar: improve POD markup for $-[n] example

Closing and re-opening the C<> arond the I<> leads to weird formatting
in man/text mode.  Instead nest the I<> inside the C<>.

diff --git a/pod/perlvar.pod b/pod/perlvar.pod
index b42cbe2..1f9c08c 100644 (file)
--- a/pod/perlvar.pod
+++ b/pod/perlvar.pod
@@ -1149,7 +1149,7 @@ This variable is read-only and dynamically-scoped.
 X<@-> X<@LAST_MATCH_START>
 
 C<$-[0]> is the offset of the start of the last successful match.
-C<$-[>I<n>C<]> is the offset of the start of the substring matched by
+C<$-[I<n>]> is the offset of the start of the substring matched by
 I<n>-th subpattern, or undef if the subpattern did not match.
 
 Thus, after a match against C<$_>, C<$&> coincides with C<substr $_, $-[0],