diff --git a/kong/init.lua b/kong/init.lua
index dca089b6ce4..16a9ad35bc4 100644
--- a/kong/init.lua
+++ b/kong/init.lua
@@ -885,6 +885,8 @@ function Kong.init_worker()
   end
   kong.core_cache = core_cache
 
+  -- Some random changes in a file
+
   kong.db:set_events_handler(worker_events)
 
   if kong.configuration.admin_gui_listeners then
@@ -967,6 +969,7 @@ function Kong.init_worker()
     end
   end
 
+  -- Some random changes in a file --- 222
   ok, err = runloop.update_plugins_iterator()
   if not ok then
     stash_init_worker_error("failed to build the plugins iterator: " .. err)
@@ -1055,6 +1058,7 @@ function Kong.ssl_client_hello()
   ctx.KONG_PHASE = PHASES.client_hello
 end
 
+-- Some random changes in a file --- 333
 function Kong.preread()
   local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC))
   if not ctx.KONG_PROCESSING_START then
diff --git a/spec/01-unit/01-db/06-postgres_spec.lua b/spec/01-unit/01-db/06-postgres_spec.lua
index 04382b14482..1b123a648a9 100644
--- a/spec/01-unit/01-db/06-postgres_spec.lua
+++ b/spec/01-unit/01-db/06-postgres_spec.lua
@@ -6,7 +6,7 @@ local config = {
 local Schema = require "kong.db.schema"
 local connector = require "kong.db.strategies.postgres.connector".new(config)
 
-
+-- Some random changes in a file --- 0000
 describe("kong.db [#postgres] connector", function()
   describe(":infos()", function()
     it("returns infos db_ver always with two digit groups divided with dot (.)", function()
@@ -34,6 +34,7 @@ describe("kong.db [#postgres] connector", function()
         db_readonly = false,
       }, infos)
 
+      -- Some random changes in a file --- 111
       infos = connector.infos{ major_version = 9.5, major_minor_version = "9.5.1", config = config }
       assert.same({
         db_desc  = "database",
@@ -114,6 +115,7 @@ describe("kong.db [#postgres] connector", function()
     end)
   end)
 
+  -- Some random changes in a file --- 222
   describe(":query() semaphore", function()
     describe("max 1", function()
       -- connector in a new scope
diff --git a/spec/01-unit/22-grpc-utils_spec.lua b/spec/01-unit/22-grpc-utils_spec.lua
index e822c338956..03adfde2ae2 100644
--- a/spec/01-unit/22-grpc-utils_spec.lua
+++ b/spec/01-unit/22-grpc-utils_spec.lua
@@ -28,6 +28,7 @@ describe("grpc tools", function()
     }, methods)
   end)
 
+  -- Some random changes in a file --- 11
   it("imports recursively", function()
     local methods = {}
     local grpc_tools_instance = grpc_tools.new()
diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua
index e91c6891e51..ce0e6b97f26 100644
--- a/spec/01-unit/27-queue_spec.lua
+++ b/spec/01-unit/27-queue_spec.lua
@@ -28,7 +28,7 @@ local function wait_until_queue_done(name)
     return not Queue._exists(name)
   end, 10)
 end
-
+-- Some random changes in a file --- 11
 describe("plugin queue", function()
 
   lazy_setup(function()
diff --git a/spec/03-plugins/23-rate-limiting/03-api_spec.lua b/spec/03-plugins/23-rate-limiting/03-api_spec.lua
index a6a3f83ca05..36a57263f26 100644
--- a/spec/03-plugins/23-rate-limiting/03-api_spec.lua
+++ b/spec/03-plugins/23-rate-limiting/03-api_spec.lua
@@ -23,7 +23,7 @@ for _, strategy in helpers.each_strategy() do
 
       helpers.stop_kong()
     end)
-
+    -- Some random changes in a file --- 11
     describe("POST", function()
       local route, route2
 
@@ -160,7 +160,7 @@ for _, strategy in helpers.each_strategy() do
           local body = cjson.decode(assert.res_status(201, res))
           assert.equal("local", body.config.policy)
         end)
-
+      -- Some random changes in a file --- 222
         it("does allow setting policy to cluster on non-dbless", function()
           local res = admin_client:post("/plugins", {
             body    = {
diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua
index 64299d6d0d3..f71c7d5f4e1 100644
--- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua
+++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua
@@ -15,7 +15,7 @@ local fmt               = string.format
 local proxy_client      = helpers.proxy_client
 local table_insert      = table.insert
 local tonumber          = tonumber
-
+-- Some random changes in a file --- 000
 local ngx_sleep         = ngx.sleep
 local ngx_now           = ngx.now
 
@@ -51,7 +51,7 @@ local function GET(url, opt)
 
   return res
 end
-
+-- Some random changes in a file --- 11
 
 local function client_requests(n, proxy_fn)
   local ret = {
@@ -90,7 +90,7 @@ local function client_requests(n, proxy_fn)
   return ret
 end
 
-
+-- Some random changes in a file --- 222
 local function validate_headers(headers, check_minute, check_hour)
   if check_minute then
     assert.same({
@@ -130,7 +130,7 @@ local function validate_headers(headers, check_minute, check_hour)
 
     elseif check_minute then
       assert.equal(true, reset <= 60 and reset >= 0)
-
+-- Some random changes in a file --- 222_333_111
     else
       error("check_hour or check_minute must be true")
     end
@@ -174,7 +174,7 @@ end
 
 local function setup_rl_plugin(admin_client, conf, service, consumer)
   local plugin
-
+-- Some random changes in a file --- 222_333_222
   if service then
     plugin = assert(admin_client:send({
       method = "POST",
@@ -219,7 +219,7 @@ local function setup_rl_plugin(admin_client, conf, service, consumer)
 
   return cjson.decode(assert.res_status(201, plugin))
 end
-
+-- Some random changes in a file --- 333
 local function setup_key_auth_plugin(admin_client, conf, service)
   local plugin