docs: Fix openchannel_abort generated JSON schema.

Changelog-None

Author: s373nZ

contrib/msggen/msggen/schema.json

@@ -26645,7 +26645,7 @@
       "rpc": "openchannel_abort",
       "title": "Command to abort a channel to a peer",
       "description": [
-        "`openchannel_init` is a low level RPC command which initiates a channel open with a specified peer. It uses the openchannel protocol which allows for interactive transaction construction."
+        "`openchannel_abort` is a low level RPC command which initiates an abort for specified channel. It uses the openchannel protocol which allows for interactive transaction construction."
       ],
       "request": {
         "required": [