Update README

README

@@ -5,9 +5,10 @@ SYNOPSIS
     grok <options> <target>
 
      Options:
-       -F FILE, --file=FILE         A file to read Pod from
+       -F FILE, --file=FILE         A file to read Pod 6 from
        -f FORMAT, --format=FORMAT   The output format, ansi(default) or text
        -h, --help                   Print this help message
+       -l, --only                   Only print the path to the target file
        -T, --no-pager               Send output to STDOUT without any pager
        -v, --version                Print version information
 
@@ -18,12 +19,12 @@ SYNOPSIS
        * A path to a file containing Pod 6
 
 DESCRIPTION
-    This little application is intended to "perldoc" for Perl 6.
+    This little application is intended to be a "perldoc" for Perl 6.
 
   Prior art and inspiration
-    Perl 5's "perldoc"
-    Python's "pydoc"
-    Ruby's "ri"
+    <Perl 5's "perldoc">
+    <Python's "pydoc">
+    <Ruby's "ri">
     <http://svn.pugscode.org/pugs/ext/Perldoc/>
     <http://svn.pugscode.org/pugs/examples/perldoc.pl>
 

script/grok

@@ -31,7 +31,7 @@ B<grok> <options> <target>
 
 =head1 DESCRIPTION
 
-This little application is intended to a C<perldoc> for Perl 6.
+This little application is intended to be a C<L<perldoc>> for Perl 6.
 
 =head2 Prior art and inspiration