diff --git a/cashu/mint/app.py b/cashu/mint/app.py
index 940da73..c682a70 100644
--- a/cashu/mint/app.py
+++ b/cashu/mint/app.py
@@ -24,9 +24,8 @@ class CustomHeaderMiddleware(BaseHTTPMiddleware):
     """
 
     async def dispatch(self, request, call_next):
-        context["version"] = request.headers.get("Client-version")
+        context["client-version"] = request.headers.get("Client-version")
         response = await call_next(request)
-        response.headers["Custom"] = "Example"
         return response
 
 
diff --git a/cashu/mint/ledger.py b/cashu/mint/ledger.py
index 0c6e859..98cbba5 100644
--- a/cashu/mint/ledger.py
+++ b/cashu/mint/ledger.py
@@ -63,7 +63,7 @@ class Ledger:
             id=self.keyset.id, db=self.db
         )
         if not len(current_keyset_local):
-            logger.debug(f"Storing keyset {self.keyset.id}")
+            logger.debug(f"Storing keyset {self.keyset.id}.")
             await store_keyset(keyset=self.keyset, db=self.db)
 
         # load all past keysets from db