replace bogus non-ASCII dashlike char with -

This was presumably brought in when I foolishly copied and pasted
the output from a version of groff that was over-eager to promote
"ugly" ASCII characters to "beautiful" non-ASCII ones.

diff --git a/pod/perlpodspec.pod b/pod/perlpodspec.pod
index 64a38d9..89fd9ba 100644 (file)
--- a/pod/perlpodspec.pod
+++ b/pod/perlpodspec.pod
@@ -305,7 +305,7 @@ or data paragraphs.  This is discussed in detail in the section
 L</About Data Paragraphs and "=beginE<sol>=end" Regions>.
 
 It is advised that formatnames match the regexp
-C<m/\A:?[−a−zA−Z0−9_]+\z/>.  Everything following whitespace after the
+C<m/\A:?[-a-zA-Z0-9_]+\z/>.  Everything following whitespace after the
 formatname is a parameter that may be used by the formatter when dealing
 with this region.  This parameter must not be repeated in the "=end"
 paragraph.  Implementors should anticipate future expansion in the