settings: use correct syntax for default values containing "\n" in settings.json.template

admin/package.json

@@ -1,7 +1,7 @@
 {
   "name": "admin",
   "private": true,
-  "version": "2.2.7",
+  "version": "2.3.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

bin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "bin",
-  "version": "2.2.7",
+  "version": "2.3.0",
   "description": "",
   "main": "checkAllPads.js",
   "directories": {

package.json

@@ -50,6 +50,6 @@
     "type": "git",
     "url": "https://github.com/ether/etherpad-lite.git"
   },
-  "version": "2.2.7",
+  "version": "2.3.0",
   "license": "Apache-2.0"
 }

settings.json.docker

@@ -96,7 +96,7 @@
  * 3) if you want to use newlines in the default value of a string parameter,
  *    use "\n" as usual.
  *
- *    "defaultPadText" : "${DEFAULT_PAD_TEXT}Line 1\nLine 2"
+ *    "defaultPadText" : "${DEFAULT_PAD_TEXT:Line 1\nLine 2}"
  */
 {
   /*

settings.json.template

@@ -87,7 +87,7 @@
  * 3) if you want to use newlines in the default value of a string parameter,
  *    use "\n" as usual.
  *
- *    "defaultPadText" : "${DEFAULT_PAD_TEXT}Line 1\nLine 2"
+ *    "defaultPadText" : "${DEFAULT_PAD_TEXT:Line 1\nLine 2}"
  */
 {
   /*

src/package.json

@@ -142,6 +142,6 @@
     "debug:socketio": "cross-env DEBUG=socket.io* node --require tsx/cjs node/server.ts",
     "test:vitest": "vitest"
   },
-  "version": "2.2.7",
+  "version": "2.3.0",
   "license": "Apache-2.0"
 }