Fix typo

Author: jhamon

pinecone/grpc/query_results_aggregator.py

@@ -163,9 +163,9 @@ def add_results(self, results: Dict[str, Any]):
             self.is_dotproduct = self._is_dotproduct_index(matches)
 
         if self.is_dotproduct:
-            self._process_matches2(matches, ns, self._dotproduct_heap_item)
+            self._process_matches(matches, ns, self._dotproduct_heap_item)
         else:
-            self._process_matches2(matches, ns, self._non_dotproduct_heap_item)
+            self._process_matches(matches, ns, self._non_dotproduct_heap_item)
 
     def get_results(self) -> QueryNamespacesResults:
         if self.read: