Removing trailing space in Ruby file

diff --git a/bin/markdown_ast.rb b/bin/markdown_ast.rb
index a88cd5f879117de9b8673f0ed5c6cd214e9a342d..c3fd0b5e2982319b5c1f6f85358572d52bef5235 100755 (executable)
--- a/bin/markdown_ast.rb
+++ b/bin/markdown_ast.rb
@@ -3,7 +3,7 @@
 # Use Kramdown parser to produce AST for Markdown document.
 
 require "kramdown"
 # Use Kramdown parser to produce AST for Markdown document.
 
 require "kramdown"

-require "json" 
+require "json"

 
 markdown = STDIN.read()
 doc = Kramdown::Document.new(markdown)
 
 markdown = STDIN.read()
 doc = Kramdown::Document.new(markdown)