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.md b/README.md
index 1da0b0c..1d84271 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ web publishing framework, time permitting.
 
 ## 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