Fix naming to use Resource Quota consistently

Settings, error messages, and views use occasionally "Resource quota"
instead of "Resource Quota".

README.md

@@ -21,7 +21,7 @@ For more information, see [Limiting host resources](https://docs.theforeman.org/
 
 _TODO_ Still under development: Official documentation will be added soon.
 
-When several users share a compute resource or infrastructure, there is a concern that some users could use more than its fair share of resources. Resource quotas are a tool for administrators to address this concern. They limit access to the shared resource in order to guarantee a fair collaboration.
+When several users share a compute resource or infrastructure, there is a concern that some users could use more than its fair share of resources. Resource Quotas are a tool for administrators to address this concern. They limit access to the shared resource in order to guarantee a fair collaboration.
 
 In the context of Foreman, multiple users or groups usually share a fixed number of resources (limitation of compute resources like CPU cores, memory, and disk space). As of now, a user cannot be limited when allocating resources. They can create hosts with as many resources as they want. This could lead to over-usage or unequal balancing of resources under the users.
 

app/controllers/foreman_resource_quota/concerns/api/v2/hosts_controller_extensions.rb

@@ -9,7 +9,7 @@ module HostsControllerExtensions
           update_api(:create, :update) do
             param :host, Hash do
               param :resource_quota_id, :number, required: false,
-                desc: N_('Resource quota ID.
+                desc: N_('Resource Quota ID.
                          This field is required if the setting `resource_quota_optional_assignment` is set to false.')
             end
           end

app/controllers/foreman_resource_quota/concerns/api/v2/users_controller_extensions.rb

@@ -9,10 +9,10 @@ module UsersControllerExtensions
           update_api(:create, :update) do
             param :user, Hash do
               param :resource_quota_ids, Array, of: :number, required: false,
-    desc: N_('Resource quota IDs to be associated with this user. ')
+                desc: N_('Resource Quota IDs to be associated with this user. ')
               param :resource_quota_is_optional, :bool,
                 desc: N_('When set to "true", it is optional for a user to assign a quota when creating new hosts.
-                         The default value is "false".')
+                                   The default value is "false".')
             end
           end
         end

app/views/foreman_resource_quota/resource_quotas/index.html.erb

@@ -5,7 +5,7 @@
   <%= webpacked_plugins_css_for :foreman_resource_quota %>
 <% end %>
 
-<% title _('Resource quotas') %>
+<% title _('Resource Quotas') %>
 
 <%= title_actions react_component('CreateResourceQuotaModal') %>
 

lib/foreman_resource_quota/register.rb

@@ -95,13 +95,13 @@
         type: :boolean,
         default: false,
         full_name: N_('Resource Quota optional assignment'),
-        description: N_('Make the assignment of a Resource quota, during the host creation process, optional for
+        description: N_('Make the assignment of a Resource Quota, during the host creation process, optional for
                         everyone. If this is true, user-specific "optional assignment" configurations are neglected.')
       setting 'resource_quota_global_no_action',
         type: :boolean,
         default: true,
         full_name: N_('Global Resource Quota no action'),
-        description: N_('Take no action when a resource quota is exceeded.')
+        description: N_('Take no action when a Resource Quota is exceeded.')
       # Future: Overwrite quota-specific "out of resource"-action and take no ..
     end
   end

test/controllers/resource_quotas_controller_test.rb

@@ -15,7 +15,7 @@ class ResourceQuotasControllerTest < ActionController::TestCase
     test 'should get index' do
       get :index, session: set_session_user
       assert_response :success
-      assert_select 'title', 'Resource quotas'
+      assert_select 'title', 'Resource Quotas'
     end
 
     test 'should destroy quota' do

test/models/concerns/host_managed_extension_test.rb

@@ -148,12 +148,12 @@ def setup
 
     describe 'resource quota capacity' do
       def validation_error_message_host(resource, exceeding, max)
-        /Validation failed: Resource quota Host exceeds #{resource} limit of \
+        /Validation failed: Resource Quota Host exceeds #{resource} limit of \
 '[\w\s]+'-quota by #{exceeding} \(max\. #{max}\)/
       end
 
       def validation_error_message_quota(resource, exceeding, max)
-        /Validation failed: Resource quota #{resource} limit of '[\w\s]+'-quota is \
+        /Validation failed: Resource Quota #{resource} limit of '[\w\s]+'-quota is \
 already exceeded by #{exceeding} without adding the new host \(max\. #{max}\)/
       end
 
@@ -166,7 +166,7 @@ def validation_error_message_quota(resource, exceeding, max)
           FactoryBot.create(:host, resource_quota: quota)
         end
 
-        assert_match(/Resource quota Resource Quota '[\w\s]+' cannot determine resources for 1 hosts./, error.message)
+        assert_match(/Resource Quota Resource Quota '[\w\s]+' cannot determine resources for 1 hosts./, error.message)
       end
 
       test 'should fail at determine host resources' do
@@ -178,7 +178,7 @@ def validation_error_message_quota(resource, exceeding, max)
           FactoryBot.create(:host, hostname: 'my.missing.host', resource_quota: quota)
         end
 
-        assert_match(/Validation failed: Resource quota Cannot determine host resources for [\w\s]+/, error.message)
+        assert_match(/Validation failed: Resource Quota Cannot determine host resources for [\w\s]+/, error.message)
       end
 
       test 'should fail due to new host at verify limits (CPU cores)' do