diff --git a/railties/lib/commands/process/inspector.rb b/railties/lib/commands/process/inspector.rb
index 15643059fc..79e1cf9a61 100644
--- a/railties/lib/commands/process/inspector.rb
+++ b/railties/lib/commands/process/inspector.rb
@@ -1,6 +1,6 @@
 require 'optparse'
 
-if RUBY_PLATFORM =~ /mswin32/ then abort("Reaper is only for Unix") end
+if RUBY_PLATFORM =~ /mswin32/ then abort("Inspector is only for Unix") end
 
 OPTIONS = {
   :pid_path => File.expand_path(RAILS_ROOT + '/tmp/pids'),