diff --git a/doc/lightning-multifundchannel.7.md b/doc/lightning-multifundchannel.7.md
index c53118e802f5..f90932bc7727 100644
--- a/doc/lightning-multifundchannel.7.md
+++ b/doc/lightning-multifundchannel.7.md
@@ -177,20 +177,20 @@ $ lightning-cli multifundchannel '[{"id":"0201f42e167959c74d396ac57652fcea63c639
 {
    "tx": "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",
    "txid": "90dc53922b70628fc9e7804ad0b8cd0fb41f050d94ffa2db3b16e918c96c022a",
-   "channel_ids": [
+   "channel\_ids": [
       {
          "id": "0201f42e167959c74d396ac57652fcea63c63940f78e8239cce5720df4d85ef857",
-         "channel_id": "25c8253e66a860d17916cc0c21386e310eba9900030a68ec6ff6f59a8401a872",
+         "channel\_id": "25c8253e66a860d17916cc0c21386e310eba9900030a68ec6ff6f59a8401a872",
          "outnum": 0
       },
       {
          "id": "0304a2468065535f9459567686e0f02b40f06e341d3eb2a62ec6763bcf2ccfd207",
-         "channel_id": "51749d724892a406896f6bf2e2f8c0b03399d0436691f294839897fa167e6521",
+         "channel\_id": "51749d724892a406896f6bf2e2f8c0b03399d0436691f294839897fa167e6521",
          "outnum": 3
       },
       {
          "id": "0391f4c475050bb15871da5a72b1f3a1798de3d2e5fb4ffa262899b8d8e1f0b764",
-         "channel_id": "7e1414e72c081f0754fa18c1657cedabe696aa9ffeaf0b936bfbe3a28f2829d1",
+         "channel\_id": "7e1414e72c081f0754fa18c1657cedabe696aa9ffeaf0b936bfbe3a28f2829d1",
          "outnum": 1
       }
    ],