Fix SummEval scores (https://github.com/embeddings-benchmark/mteb/pull/990)

README.md

@@ -2302,13 +2302,13 @@ model-index:
       revision: cda12ad7615edc362dbf25a00fdd61d3b1eaf93c
     metrics:
     - type: cos_sim_pearson
-      value: 23.380995453661917
+      value: 31.523347880124497
     - type: cos_sim_spearman
-      value: 24.941761858688917
+      value: 31.388214436391015
     - type: dot_pearson
-      value: 24.930577961642413
+      value: 24.554034354399012
     - type: dot_spearman
-      value: 24.804715835064492
+      value: 23.501532108411913
   - task:
       type: Retrieval
     dataset: