From 4baf26e49268610e28452f44f7bba366e6d2c89c Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Wed, 28 Feb 2024 16:14:21 -0500
Subject: [PATCH] Update ERB call to avoid deprecation warnings

---
 rb/gen_user_guide.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rb/gen_user_guide.rb b/rb/gen_user_guide.rb
index 8627dc1..71dfd28 100644
--- a/rb/gen_user_guide.rb
+++ b/rb/gen_user_guide.rb
@@ -99,7 +99,7 @@ class Generator
     end
 
     template = File.read("rb/assets/user_guide.html.erb")
-    erb = ERB.new(template, nil, "<>")
+    erb = ERB.new(template, trim_mode: "<>")
 
     if multi_page
       @pages.each_with_index do |page, page_index|