diff --git a/config.py b/config.py
index 62eab32..5e5109b 100644
--- a/config.py
+++ b/config.py
@@ -11,5 +11,5 @@ DEST_SHRUNK = "image/"
 DEST_ORIGINAL = "original/"
 
 # upload interface credentials
-CRED_USERNAME="changeme"
-CRED_PASSWORD="CHANGEME"
\ No newline at end of file
+CRED_USERNAME = "changeme"
+CRED_PASSWORD = "CHANGEME"
diff --git a/main.py b/main.py
index a6f68cc..8cf6443 100644
--- a/main.py
+++ b/main.py
@@ -188,7 +188,7 @@ async def photo_points():
         for point in points
     ]
 @app.post(
-    "/upload_pictures/",
+    "/upload_pictures",
     responses={
         202: {"description": "Archive accepted into processing"},
         401: {"description": "Authentication is required to access this resource"},
@@ -200,10 +200,12 @@ async def upload_pictures(
     credentials: HTTPBasicCredentials = Depends(security),
     file: UploadFile = File(...),
 ):
-    """Интерфейс для загрузки фотографий"""
-    """Условно кладём в браузер zip с фотографиями и он их потихоньку ест. 
-    Доступ к этому интерфейсу, наверное, лучше ограничить паролем или как-нибудь ещё.
-    Пока исходим из предположения, что только я буду загружать фотографии.
+    """Photo upload endpoint"""
+    """
+    Accepts photo in zip archives with any internal directory structure
+    Valid uploads yield 202 status message and process photos in the background
+    Non-zip archives yeild 415 error
+    Upload is restricted by basic HTTP login, configurable in config.py
     """
     # check authenticity
     correct_username = compare_digest(credentials.username, CRED_USERNAME)
@@ -230,8 +232,8 @@ def unpack_pictures_zip(file: UploadFile, time):
     """
     Unpack and process zip archived photo
     Extract pictures in the DATA_LOCATION/processing
-    #TODO: and feed them to util/import_photos.py
-    #TODO: Walk the nested DATA_LOCATION/processing ourselves
+    and feed them to util/import_photos.py
+    Walk the nested DATA_LOCATION/processing ourselves
     Uses: DB_LOCATION, DATA_LOCATION
     """
     # we only call this function sporadically, so import here