diff --git a/docs/plans/proving-enforcement/cache-history-2.json b/docs/plans/proving-enforcement/cache-history-2.json
index 5a78e01af..29cfbf49c 100644
--- a/docs/plans/proving-enforcement/cache-history-2.json
+++ b/docs/plans/proving-enforcement/cache-history-2.json
@@ -56,13 +56,13 @@
         ],
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           {
-            "key": "0x4a28017035561e93c93032f70dba67436b68506efd3ac761f608df142c8a7594",
+            "signer": "0x4a28017035561e93c93032f70dba67436b68506efd3ac761f608df142c8a7594",
             "carrier": "0x169",
             "rejected": "",
             "paidWei": "0x8cc4d14f7888000"
           },
           {
-            "key": "0x4a28017035561e93c93032f70dba67436b68506efd3ac761f608df142c8a7594",
+            "signer": "0x4a28017035561e93c93032f70dba67436b68506efd3ac761f608df142c8a7594",
             "carrier": "0x16a",
             "rejected": "shard already paid",
             "paidWei": "0x0"