* tool/merger.rb: Added documentation to version method.

  [fix GH-847][ci skip] Patch by @magikid

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49876 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/tool/merger.rb b/tool/merger.rb
index cd23a56cb3..68073ea1a5 100755
--- a/tool/merger.rb
+++ b/tool/merger.rb
@@ -40,6 +40,8 @@ def help
 end
 end
 
+# Prints the version of Ruby found in version.h
+
 def version
   v = p = nil
   open 'version.h', 'rb' do |f|