lib/inline_fn.rb in inline_fn-0.1.3 vs lib/inline_fn.rb in inline_fn-0.1.4

@@ -1,14 +1,14 @@
 # frozen_string_literal: false
 
-require_relative "inline_fn/version"
+require_relative 'inline_fn/version'
 
 # Change markdown footnotes format from `[^1]/[^1]:Note` to inline Pandoc or MMD style `^[Note]/[^Note]`.
 module InlineFn
   class Error < StandardError; end
 
   def inline_fn(str, style = :pandoc)
-    ref_start = ""
+    ref_start = ''
     text = str
     counter = 0
 
     until ref_start.nil?
       counter += 1