diff --git a/README.md b/README.md
index 96a70d7..1dbcb5d 100644
--- a/README.md
+++ b/README.md
@@ -17,10 +17,3 @@ WebEngineering2 Projekt: Aktien und News Bot für Telegram
 ## Dokumentation
 - Postman-API -> docs/postman.json
 - Datenbank -> database/*
-
-## Local setup for telegram bot
-0.  optional: build virtual env by ``python -m venv venv``
-    ``env/Scripts/activate``
-2. create .env and set API keys etc. (use .env.example as a layout)
-3. install required libs via ``pip install -r ./telegram_bot/requirements.txt``
-4. run bot.py via ``python ./telegram_bot/bot.py``
diff --git a/api/app.py b/api/app.py
index 88049f6..1c6d2e2 100644
--- a/api/app.py
+++ b/api/app.py
@@ -18,7 +18,11 @@ def create_app():
     application = APIFlask(__name__, docs_path='/api/docs')
     application.config.from_object("config.ConfigClass")
 
-    CORS(application)
+    CORS(application, resource={
+        r"/*": {
+            "origins": "*"
+        }
+    })
 
     application.app_context().push()
 
diff --git a/api/config.py b/api/config.py
index e7f323c..0bff4a9 100644
--- a/api/config.py
+++ b/api/config.py
@@ -23,7 +23,7 @@ class ConfigClass(object):
     SQLALCHEMY_TRACK_MODIFICATIONS = False  # Avoids SQLAlchemy warning
 
     # openapi/Swagger config
-    SPEC_FORMAT = 'yaml'
+    LOCAL_SPEC_PATH = 'docs/openapi.json'
     SERVERS = [
         {
             "name": "Production",
diff --git a/telegram_bot/README.md b/telegram_bot/README.md
new file mode 100644
index 0000000..abda9e2
--- /dev/null
+++ b/telegram_bot/README.md
@@ -0,0 +1,6 @@
+## Local setup for telegram bot
+0.  optional: build virtual env by ``python -m venv venv``
+    ``env/Scripts/activate``
+2. create .env and set API keys etc. (use .env.example as a layout)
+3. install required libs via ``pip install -r ./telegram_bot/requirements.txt``
+4. run bot.py via ``python ./telegram_bot/bot.py``