minor fix for perltrap.pod

perltrap says 'Variables begin with "$" or "@" in Perl.' (twice)
without addressing the possibility of "%". This patch fixes it.

Of course, variables can start with "*" (typeglobs) or no special
symbol (filehandles, functions) too. Should that be mentioned as
well?

p5p-msgid: 199709170500.BAA14805@fnx.com

diff --git a/pod/perltrap.pod b/pod/perltrap.pod
index 9382789..d35abdd 100644 (file)
--- a/pod/perltrap.pod
+++ b/pod/perltrap.pod
@@ -35,7 +35,7 @@ Curly brackets are required on C<if>s and C<while>s.
 
 =item *
 
-Variables begin with "$" or "@" in Perl.
+Variables begin with "$", "@" or "%" in Perl.
 
 =item *
 
@@ -168,7 +168,7 @@ There's no switch statement.  (But it's easy to build one on the fly.)
 
 =item *
 
-Variables begin with "$" or "@" in Perl.
+Variables begin with "$", "@" or "%" in Perl.
 
 =item *