Remove duplicate quote in logging lines

.gitignore

@@ -141,4 +141,4 @@ cython_debug/
 
 app.db
 .vscode/
-
+logs/

app/database_cleaner.py

@@ -13,13 +13,13 @@ def remove_dead_urls():
 def check_url(url):
     if url.death is not None:
         if datetime.now() > url.death :
-            app.logger.info(f"Removed hash '{url.hash}'' because its retention time has passed.")
+            app.logger.info(f"Removed hash '{url.hash}' because its retention time has passed.")
             db.session.delete(url)
             db.session.commit()
             return "Timeout"
     if url.view_counter is not None:
         if url.view_counter <= 0:
-            app.logger.info(f"Removed hash '{url.hash}'' because its viewcouner has run out.")
+            app.logger.info(f"Removed hash '{url.hash}' because its viewcouner has run out.")
             db.session.delete(url)
             db.session.commit()
             return "Counter"