1 files changed, 1 insertions, 1 deletions
diff --git a/test/lib/test/unit.rb b/test/lib/test/unit.rb
index 7357a62359..7ba525d0bf 100644
--- a/test/lib/test/unit.rb
+++ b/test/lib/test/unit.rb
@@ -184,7 +184,7 @@ module Test
           options[:retry] = false
         end
 
-        opts.on '--ruby VAL', "Path to ruby; It'll have used at -j option" do |a|
+        opts.on '--ruby VAL', "Path to ruby which is used at -j option" do |a|
           options[:ruby] = a.split(/ /).reject(&:empty?)
         end
       end