DEV: remove repetitive words (#26439)

app/assets/javascripts/discourse/app/controllers/topic.js

@@ -515,7 +515,7 @@ export default Controller.extend(bufferedProperty("model"), {
       }
     },
 
-    // Called the the bottommost visible post on the page changes.
+    // Called the bottommost visible post on the page changes.
     bottomVisibleChanged(event) {
       const { post, refresh } = event;
 

lib/presence_channel.rb

@@ -115,7 +115,7 @@ class PresenceChannel
   end
 
   # Is a user allowed to enter this channel?
-  # Currently equal to the the can_view? permission
+  # Currently equal to the can_view? permission
   def can_enter?(user_id: nil, group_ids: nil)
     return false if user_id.nil?
     can_view?(user_id: user_id, group_ids: group_ids)

script/import_scripts/phpbb3/settings.yml

@@ -98,7 +98,7 @@ import:
     original: oldsite.example.com/forums    # without http(s)://
     new: http://discourse.example.com       # with http:// or https://
 
-  # Enable this, if you want to redirect old forum links to the the new locations.
+  # Enable this, if you want to redirect old forum links to the new locations.
   permalinks:
     categories: true  # redirects   /viewforum.php?f=1            to  /c/category-name
     topics: true      # redirects   /viewtopic.php?f=6&t=43       to  /t/topic-name/81

spec/requests/users_controller_spec.rb

@@ -6631,7 +6631,7 @@ RSpec.describe UsersController do
       expect(response.status).to eq(403)
     end
 
-    it "returns an error if the the current user does not have access" do
+    it "returns an error if the current user does not have access" do
       sign_in(user1)
       topic.update(user_id: another_user.id)
       put "/u/#{another_user.username}/clear-featured-topic.json"