diff --git a/.env.demo b/.env.demo
index c833b694..d3dc2a46 100644
--- a/.env.demo
+++ b/.env.demo
@@ -11,7 +11,6 @@ COMPLIANCE_ENABLED=true  # Enable compliance templates dashboard (GDPR, HIPAA, S
 # FACTORY_RESET_ON_STARTUP=false  # Wipe all user data on every startup (demo/testing only)
 # ENABLE_FACTORY_RESET=false      # Show the System Reset page in admin UI
 
-
 # **Logging**
 # LOG_LEVEL controls the Python root-logger level.
 # Accepted values: DEBUG, INFO, WARNING, ERROR, CRITICAL (default: INFO).
diff --git a/app/models.py b/app/models.py
index f008e1b2..86522ac1 100644
--- a/app/models.py
+++ b/app/models.py
@@ -980,7 +980,6 @@ class ClassificationRuleModel(Base):
     __table_args__ = (UniqueConstraint("owner_id", "name", name="uq_classification_rules_owner_name"),)
 
 
-
 class MobileDevice(Base):
     """Registered mobile device for push notifications.
 
diff --git a/docs/MobileApp.md b/docs/MobileApp.md
index 371f966a..77df917f 100644
--- a/docs/MobileApp.md
+++ b/docs/MobileApp.md
@@ -332,7 +332,6 @@ If the iOS or Android app shows a generic "Hello World – This is the first pag
 
 The repository includes a root `app/index.tsx` that immediately redirects to the authentication flow, so this issue should not recur once the correct file is present.
 
-
 ### "Session expired Local session" during iOS build
 
 EAS stores an Apple ID session locally (in `~/.expo/`) to manage code-signing certificates and provisioning profiles.  This session expires after a few weeks.