syntax fixed i think

scripts/beefhaving_video.groovy

@@ -47,7 +47,8 @@ pipeline {
         }
         stage("create matrix room"){
         	steps{
-        		env.roomId=sh(returnStdout: true, script:  """curl -X 'POST' \
+        		env.roomId=sh(returnStdout: true, script:  """
+        			curl -X 'POST' \
                       'https://greyn.club:8448/_matrix/client/v3/createRoom' \
                       -H 'accept: application/json' \
                       -H 'Authorization: Bearer ${JENKINSMATRIX}}' \
@@ -61,7 +62,9 @@ pipeline {
                             "invite": ["@adam:greyn.club", "@gitea:greyn.club"],
                             "topic": "[link to gitea project]"
                     	}' | jq .room_id
-        			""").trim()
+        			"""
+        			).trim()
+        	}
         }
         stage("link gitea webhook"){
         	steps{
@@ -79,16 +82,16 @@ pipeline {
                     -H 'Content-Type: application/json' \
         			-d '{
 					  "active": true,
-					  "authorization_header": $$(cat reporesponse.json | jq .[0].authorization_header),
+					  "authorization_header": \$(cat reporesponse.json | jq .[0].authorization_header),
 					  "branch_filter": "*",
 					  "config": {
 					    "content_type": "json",
-				    	"url": "https://greyn.club:8448/_matrix/client/r0/rooms/$$(echo ${env.roomId} | sed 's/!/%21/')/send/m.room.message"
+				    	"url": "https://greyn.club:8448/_matrix/client/r0/rooms/\$(echo ${env.roomId} | sed 's/!/%21/')/send/m.room.message"
 					  },
-					  "events": $$(cat reporesponse.json | jq .[0].events)
+					  "events": \$(cat reporesponse.json | jq .[0].events)
 					}'
         		"""
         	}
         }
     }
-}
+}