be clear why we require 5.8.0

diff --git a/Makefile.PL b/Makefile.PL
index 9b4d0e1..6b2980c 100644 (file)
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -27,6 +27,7 @@ WriteMakefile(
       },
     },
     requires => {
+        # B::perlstring was added in 5.8.0
         perl => '5.008000',
     },
   },