Update DocKnot to Perl 5.24

Use the new postfix dereference syntax and update all of the Perl
version requirements accordingly.  Requires some tweaking to the
Perl::Critic configuration due to a false positive with the new
syntax.

1 files changed, 1 insertions, 1 deletions

diff --git a/README b/README
index 7c48fda..8c02c35 100644
--- a/README
+++ b/README
@@ -50,7 +50,7 @@ DESCRIPTION
 
 REQUIREMENTS
 
-  Perl 5.18 or later and Module::Build are required to build this module.
+  Perl 5.24 or later and Module::Build are required to build this module.
   The following additional Perl modules are required to use it:
 
   * File::BaseDir