Remove whitespace in environments/test.rb

Author: ttakuru88

railties/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt

@@ -5,7 +5,8 @@
 
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
-  <%# Spring executes the reloaders when files change. %>
+
+  <%-# Spring executes the reloaders when files change. %>
   <%- if spring_install? -%>
   config.cache_classes = false
   <%- else -%>