eth/filters: fix typo on unindexedLogs function's comment (#20827)

eth/filters/filter.go

@@ -210,7 +210,7 @@ func (f *Filter) indexedLogs(ctx context.Context, end uint64) ([]*types.Log, err
 	}
 }
 
-// indexedLogs returns the logs matching the filter criteria based on raw block
+// unindexedLogs returns the logs matching the filter criteria based on raw block
 // iteration and bloom matching.
 func (f *Filter) unindexedLogs(ctx context.Context, end uint64) ([]*types.Log, error) {
 	var logs []*types.Log