Add commas to ease extending homogenous

bin/mkexec

     bash => '/bin/bash',
     sed  => `which sed`,
     bc   => `which bc`,
-    exp  => `which expect` . " -f"
+    exp  => `which expect` . " -f",
 };
 
 my $templates = {
         'ffoo'  => "\n. \"\$(ffoom path)\" || exit 3\n\n"
                    . "ffoo import pretty\n\n"
                    . "FFOO_DEBUG=true",
-    }
+    },
 };
 
 my $editors = [ qw/ vim editor / ];

bin/mksheet

     "input=s"   => \$LOGFILE,
     "storage=s" => \$STORAGE,
     "prefix=s"  => \$PREFIX,
-    "subset=s"  => \@SUBSETS
+    "subset=s"  => \@SUBSETS,
 );
 
 unless ($LOGFILE) {

bin/se

     'lines|n=i'     => \$lines,
     'direction|d=s' => \$direction,
     'help|?|h'    => \$help,
-    'man'       => \$man
+    'man'       => \$man,
 ) or pod2usage(2);
 pod2usage(1) if $help;
 pod2usage(-exitstatus => 0, -verbose => 2) if $man;