diff --git a/t/plugin/basic-auth-anonymous-consumer.t b/t/plugin/basic-auth-anonymous-consumer.t
index 7708451f4d82..64a84f05fcbc 100644
--- a/t/plugin/basic-auth-anonymous-consumer.t
+++ b/t/plugin/basic-auth-anonymous-consumer.t
@@ -170,7 +170,7 @@ hello world
 
 
 
-=== TEST 4: request without basic-auth header will be from anonymous consumer and different rate limit will apply
+=== TEST 5: request without basic-auth header will be from anonymous consumer and different rate limit will apply
 --- pipelined_requests eval
 ["GET /hello", "GET /hello", "GET /hello", "GET /hello"]
 --- error_code eval
@@ -178,7 +178,7 @@ hello world
 
 
 
-=== TEST 5: add basic auth plugin with non-existent anonymous_consumer
+=== TEST 6: add basic auth plugin with non-existent anonymous_consumer
 --- config
     location /t {
         content_by_lua_block {
@@ -214,7 +214,7 @@ passed
 
 
 
-=== TEST 6: anonymous-consumer configured in the route should not be found
+=== TEST 7: anonymous-consumer configured in the route should not be found
 --- request
 GET /hello
 --- error_code: 401
diff --git a/t/plugin/jwt-auth-anonymous-consumer.t b/t/plugin/jwt-auth-anonymous-consumer.t
index 7b8b142c8579..17cda616b41e 100644
--- a/t/plugin/jwt-auth-anonymous-consumer.t
+++ b/t/plugin/jwt-auth-anonymous-consumer.t
@@ -170,7 +170,7 @@ hello world
 
 
 
-=== TEST 4: request without jwt-auth header will be from anonymous consumer and different rate limit will apply
+=== TEST 5: request without jwt-auth header will be from anonymous consumer and different rate limit will apply
 --- pipelined_requests eval
 ["GET /hello", "GET /hello", "GET /hello", "GET /hello"]
 --- error_code eval
@@ -178,7 +178,7 @@ hello world
 
 
 
-=== TEST 5: add jwt auth plugin with non-existent anonymous_consumer
+=== TEST 6: add jwt auth plugin with non-existent anonymous_consumer
 --- config
     location /t {
         content_by_lua_block {
@@ -214,7 +214,7 @@ passed
 
 
 
-=== TEST 6: anonymous-consumer configured in the route should not be found
+=== TEST 7: anonymous-consumer configured in the route should not be found
 --- request
 GET /hello
 --- error_code: 401
diff --git a/t/plugin/key-auth-anonymous-consumer.t b/t/plugin/key-auth-anonymous-consumer.t
index 744e44760ab9..20448a0a8d77 100644
--- a/t/plugin/key-auth-anonymous-consumer.t
+++ b/t/plugin/key-auth-anonymous-consumer.t
@@ -169,7 +169,7 @@ hello world
 
 
 
-=== TEST 4: request without key-auth header will be from anonymous consumer and different rate limit will apply
+=== TEST 5: request without key-auth header will be from anonymous consumer and different rate limit will apply
 --- pipelined_requests eval
 ["GET /hello", "GET /hello", "GET /hello", "GET /hello"]
 --- error_code eval
@@ -177,7 +177,7 @@ hello world
 
 
 
-=== TEST 5: add key auth plugin with non-existent anonymous_consumer
+=== TEST 6: add key auth plugin with non-existent anonymous_consumer
 --- config
     location /t {
         content_by_lua_block {
@@ -213,7 +213,7 @@ passed
 
 
 
-=== TEST 6: anonymous-consumer configured in the route should not be found
+=== TEST 7: anonymous-consumer configured in the route should not be found
 --- request
 GET /hello
 --- error_code: 401
diff --git a/t/plugin/multi-auth2.t b/t/plugin/multi-auth2.t
index bc9fea743f1b..bc15a369d24e 100644
--- a/t/plugin/multi-auth2.t
+++ b/t/plugin/multi-auth2.t
@@ -134,6 +134,7 @@ hello world
 failed to authenticate the request
 
 
+
 === TEST 5: invalid basic-auth credentials
 --- request
 GET /hello