script/alphabetize in gman-5.0.9 vs script/alphabetize in gman-6.0.0

@@ -2,11 +2,11 @@
 #
 # Alphabetizes entries in the domains.txt file
 #
 # usage: script/alphabetize
 
-require_relative "../lib/gman"
-require_relative "../lib/gman/importer"
+require_relative '../lib/gman'
+require_relative '../lib/gman/importer'
 
 current = Gman::DomainList.current
 current.alphabetize
 current.write