Remove trailing whitespaces in doc/INSTALL and doc/UPGRADING.

git-svn-id: http://svn.redmine.org/redmine/trunk@20911 e93f8b46-1217-0410-a6f0-8f06a7374b81

doc/INSTALL

@@ -45,7 +45,7 @@ Optional:
    It will be loaded automatically when running `bundle install`.
 
 5. Generate a session store secret
-   
+
    Redmine stores session data in cookies by default, which requires
    a secret to be generated. Under the application main directory run:
      bundle exec rake generate_secret_token
@@ -54,33 +54,33 @@ Optional:
    http://guides.rubyonrails.org/upgrading_ruby_on_rails.html#config-secrets-yml
 
 6. Create the database structure
-   
+
    Under the application main directory run:
      bundle exec rake db:migrate RAILS_ENV="production"
-   
+
    It will create all the tables and an administrator account.
 
 7. Setting up permissions (Windows users have to skip this section)
-   
+
    The user who runs Redmine must have write permission on the following
    subdirectories: files, log, tmp & public/plugin_assets.
-   
+
    Assuming you run Redmine with a user named "redmine":
      sudo chown -R redmine:redmine files log tmp public/plugin_assets
      sudo chmod -R 755 files log tmp public/plugin_assets
 
 8. Test the installation by running the Puma web server
-   
+
    Under the main application directory run:
      ruby bin/rails server -e production
-   
+
    Once Puma has started, point your browser to http://localhost:3000/
    You should now see the application welcome page.
 
 9. Use the default administrator account to log in:
    login: admin
    password: admin
-   
+
    Go to "Administration" to load the default configuration data (roles,
    trackers, statuses, workflow) and to adjust the application settings
 

doc/UPGRADING

@@ -13,7 +13,7 @@ http://www.redmine.org/
    and your configuration file (RAILS_ROOT/config/configuration.yml)
    into the new config directory
    Note: before Redmine 1.2, SMTP configuration was stored in
-   config/email.yml. It should now be stored in config/configuration.yml. 
+   config/email.yml. It should now be stored in config/configuration.yml.
 
 3. Copy the RAILS_ROOT/files directory content into your new installation
    This directory contains all the attached files.
@@ -43,7 +43,7 @@ http://www.redmine.org/
    It will be loaded automatically when running `bundle install`.
 
 6. Generate a session store secret
-   
+
    If you're upgrading from Redmine 2.x or below, remove the following file
    if it exists: config/initializers/secret_token.rb
 
@@ -62,15 +62,15 @@ http://www.redmine.org/
    need to upgrade the plugin migrations before running the plugin migrations
    using:
      bundle exec rake db:migrate:upgrade_plugin_migrations RAILS_ENV="production"
-   
+
    Please make a backup before doing this! Under the new application
    directory run:
      bundle exec rake db:migrate RAILS_ENV="production"
-   
+
    If you have installed any plugins, you should also run their database
    migrations using:
      bundle exec rake db:migrate_plugins RAILS_ENV="production"
-   
+
 8. Clear the cache and the existing sessions by running:
      bundle exec rake tmp:cache:clear tmp:sessions:clear