fixed different typos

app/models/miq_widget.rb

@@ -515,7 +515,7 @@ def sync_schedule(schedule_info)
       raise _("Unsupported interval '%{interval}'") % {:interval => interval}
     end
 
-    sched = existing_scheduler
+    sched = existing_schedule
     sched ||= MiqSchedule.create!(
       :name          => description,
       :description   => description,
@@ -537,20 +537,17 @@ def sync_schedule(schedule_info)
     sched
   end
 
-  def existing_scheduler
+  def existing_schedule
     return nil if (sched = MiqSchedule.find_by(:name => description)).nil?
 
     # return existing sheduler if filter referr to the same widget
     return sched if sched.filter == filter_for_schedule
 
     # change name of existed schedule in case it is in use
 
-    suff = Time.new.utc.to_s
-    _log.warn("Schedule #{sched.name} already exists, renaming it to `#{sched.name} #{suff}`")
-    sched.name = "#{sched.name} #{suff}"
-    sched.description = "#{sched.description} #{suff}"
-    sched.save
-
+    suffix = Time.new.utc.to_s
+    _log.warn("Schedule #{sched.name} already exists, renaming it to `#{sched.name} #{suffix}`")
+    sched.update(:name => "#{sched.name} #{suffix}", :description => "#{sched.description} #{suffix}")
     nil
   end
 

spec/models/miq_widget_spec.rb

@@ -66,8 +66,8 @@
     describe "#sync_schedule" do
       let(:schedule) do
         filter = @widget_chart_vendor_and_guest_os.filter_for_schedule
-        FactoryBot.create(:miq_schedule, :filter => filter,
-                                           :resource_type => "MiqWidget", :name => @widget_chart_vendor_and_guest_os.name)
+        FactoryBot.create(:miq_schedule, :filter => filter, :resource_type => "MiqWidget",
+                          :name => @widget_chart_vendor_and_guest_os.name)
       end
 
       it "uses existing schedule if link between widget and schedule broken" do
@@ -78,7 +78,7 @@
         expect(@widget_chart_vendor_and_guest_os.miq_schedule.id).to eq(schedule.id)
       end
 
-      it "rename existing scheduler by adding timestamp go name if existing scheduler use different filter" do
+      it "rename existing scheduler by adding timestamp to name if existing scheduler use different filter" do
         schedule.update(:filter => "\"=\" => {\"field\" => \"MiqWidget-id\", \"value\" => 9999}")
 
         time_now = Time.now.utc