diff --git a/docs/e2e_tests.md b/docs/e2e_tests.md
index abaf83c9..cac18c5e 100644
--- a/docs/e2e_tests.md
+++ b/docs/e2e_tests.md
@@ -53,5 +53,3 @@ Set the required environment variables before invoking the suite to avoid creden
 validation failures.
 
 Test results are published to [Report Portal](https://report-portal.s1.team/).
-
-
diff --git a/docs/local-development.md b/docs/local-development.md
index 7979a6f6..ab0674a5 100644
--- a/docs/local-development.md
+++ b/docs/local-development.md
@@ -74,5 +74,3 @@ Shared references:
 
 - [knowledge/make-targets.md](https://github.com/softwareone-platform/mpt-extension-skills/blob/main/knowledge/make-targets.md)
 - [standards/makefiles.md](https://github.com/softwareone-platform/mpt-extension-skills/blob/main/standards/makefiles.md)
-
-
diff --git a/docs/rql.md b/docs/rql.md
index 0b1c1ebb..f1b1be50 100644
--- a/docs/rql.md
+++ b/docs/rql.md
@@ -72,9 +72,3 @@ stacked = products.filter(recent).filter(has_docs)
 combined = recent & has_docs
 assert str(stacked.query_state.filter) == str(combined)
 ```
-
-
-
-
-
-
diff --git a/docs/unit_tests.md b/docs/unit_tests.md
index f191d2e3..eb8472ba 100644
--- a/docs/unit_tests.md
+++ b/docs/unit_tests.md
@@ -35,5 +35,3 @@ make test args="-k test_create"    # run a specific test pattern
 ## Unit tests mocking
 
 [Unit tests mocks wiht examples](https://github.com/softwareone-platform/mpt-extension-skills/blob/main/standards/unittests.md#mocking-rules)
-
-
diff --git a/tests/e2e/helpdesk/cases/__init__.py b/tests/e2e/helpdesk/cases/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/cases/__init__.py
+++ b/tests/e2e/helpdesk/cases/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/channels/__init__.py b/tests/e2e/helpdesk/channels/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/channels/__init__.py
+++ b/tests/e2e/helpdesk/channels/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/chats/links/__init__.py b/tests/e2e/helpdesk/chats/links/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/chats/links/__init__.py
+++ b/tests/e2e/helpdesk/chats/links/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/chats/participants/__init__.py b/tests/e2e/helpdesk/chats/participants/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/chats/participants/__init__.py
+++ b/tests/e2e/helpdesk/chats/participants/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/forms/__init__.py b/tests/e2e/helpdesk/forms/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/forms/__init__.py
+++ b/tests/e2e/helpdesk/forms/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/parameter_groups/__init__.py b/tests/e2e/helpdesk/parameter_groups/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/parameter_groups/__init__.py
+++ b/tests/e2e/helpdesk/parameter_groups/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/parameter_groups/parameters/__init__.py b/tests/e2e/helpdesk/parameter_groups/parameters/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/parameter_groups/parameters/__init__.py
+++ b/tests/e2e/helpdesk/parameter_groups/parameters/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/e2e/helpdesk/queues/__init__.py b/tests/e2e/helpdesk/queues/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/e2e/helpdesk/queues/__init__.py
+++ b/tests/e2e/helpdesk/queues/__init__.py
@@ -1 +0,0 @@
-
diff --git a/tests/unit/resources/mixins/__init__.py b/tests/unit/resources/mixins/__init__.py
index 8b137891..e69de29b 100644
--- a/tests/unit/resources/mixins/__init__.py
+++ b/tests/unit/resources/mixins/__init__.py
@@ -1 +0,0 @@
-