Rename `Event#note_project_snippet?` to `project_snippet_note?`

app/helpers/events_helper.rb

@@ -93,7 +93,7 @@ module EventsHelper
           namespace_project_commit_path(event.project.namespace, event.project,
                                         event.note_commit_id,
                                         anchor: dom_id(event.target))
-        elsif event.note_project_snippet?
+        elsif event.project_snippet_note?
           namespace_project_snippet_path(event.project.namespace,
                                          event.project, event.note_target)
         else
@@ -156,7 +156,7 @@ module EventsHelper
         ) do
           "#{event.note_target_type} #{event.note_short_commit_id}"
         end
-      elsif event.note_project_snippet?
+      elsif event.project_snippet_note?
         link_to(namespace_project_snippet_path(event.project.namespace,
                                                event.project,
                                                event.note_target), title: event.project.name) do

app/models/event.rb

@@ -286,7 +286,7 @@ class Event < ActiveRecord::Base
     note? && target && target.for_issue?
   end
 
-  def note_project_snippet?
+  def project_snippet_note?
     target.for_snippet?
   end