Add parameter name.

1 files changed, 1 insertions, 1 deletions

diff --git a/searchlib/src/vespa/searchlib/docstore/visitcache.h b/searchlib/src/vespa/searchlib/docstore/visitcache.h
index ef7d9cedb0a..1380d0ddf3d 100644
--- a/searchlib/src/vespa/searchlib/docstore/visitcache.h
+++ b/searchlib/src/vespa/searchlib/docstore/visitcache.h
@@ -134,7 +134,7 @@ private:
     class Cache : public vespalib::cache<CacheParams> {
     public:
         Cache(BackingStore & b, size_t maxBytes);
-        void removeKey(uint32_t);
+        void removeKey(uint32_t key);
         void locateAndInvalidateOtherSubsets(const KeySet & keys);
     private:
         using IdSet = vespalib::hash_set<uint64_t>;