schema: fixup for dual-funding things

doc/lightning-openchannel_update.7

@@ -39,7 +39,9 @@ On success, an object is returned, containing:
 .IP \[bu]
 \fBcommitments_secured\fR (boolean): whether the \fIpsbt\fR is complete (if true, sign \fIpsbt\fR and call \fBopenchannel_signed\fR to complete the channel open)
 .IP \[bu]
-\fBfunding_outnum\fR (u32, optional): The index of the funding output in the psbt
+\fBfunding_outnum\fR (u32): The index of the funding output in the psbt
+.IP \[bu]
+\fBclose_to\fR (hex, optional): scriptPubkey which we have to close to if we mutual close
 
 .RE
 
@@ -87,4 +89,4 @@ lightning-fundchannel_\fBstart\fR(7), lightning-fundchannel_\fBcomplete\fR(7),
 
 Main web site: \fIhttps://github.com/ElementsProject/lightning\fR
 
-\" SHA256STAMP:9d0366ebbbef8d86e87174133a18113393c7ad4657f3d90456ff28664109894b
+\" SHA256STAMP:4d28ceeb8b4f2052bccdc93bf2e0b08fa829a2177b1fad34b7c347e8a682845e

doc/lightning-openchannel_update.7.md

@@ -33,7 +33,8 @@ On success, an object is returned, containing:
 - **channel_id** (hex): the channel id of the channel (always 64 characters)
 - **psbt** (string): the PSBT of the funding transaction
 - **commitments_secured** (boolean): whether the *psbt* is complete (if true, sign *psbt* and call `openchannel_signed` to complete the channel open)
-- **funding_outnum** (u32, optional): The index of the funding output in the psbt
+- **funding_outnum** (u32): The index of the funding output in the psbt
+- **close_to** (hex, optional): scriptPubkey which we have to close to if we mutual close
 [comment]: # (GENERATE-FROM-SCHEMA-END)
 
 If *commitments_secured* is true, will also return:
@@ -69,4 +70,4 @@ RESOURCES
 ---------
 
 Main web site: <https://github.com/ElementsProject/lightning>
-[comment]: # ( SHA256STAMP:24ebba507f0bc155be12a34c5bebc8002964985afed0f2b3100e809f545a4ae7)
+[comment]: # ( SHA256STAMP:58656d914cc827b7dfed7c97d217dbcf66a7abd65e5ab60d30de011c6f8e53ca)

doc/schemas/openchannel_update.schema.json

@@ -2,7 +2,7 @@
     "$schema": "http://json-schema.org/draft-07/schema#",
     "type": "object",
     "additionalProperties": false,
-    "required": [ "channel_id", "psbt", "commitments_secured"],
+    "required": [ "channel_id", "psbt", "commitments_secured", "funding_outnum" ],
     "properties": {
 	"channel_id": {
 	    "type": "hex",
@@ -21,6 +21,10 @@
 	"funding_outnum": {
 	    "type": "u32",
 	    "description": "The index of the funding output in the psbt"
+	},
+	"close_to": {
+	    "type": "hex",
+	    "description": "scriptPubkey which we have to close to if we mutual close"
 	}
     }
 }