On p150, under the header of “Configuring Solid Queue“, the file and content provided does not match the surrounding text.

The section beings with:

You can check Solid Queue’s default configuration at config/queue.yml. This is
how it looks:

The file content which follows, however, is a repetition of an earlier example which shows the content from config/recurring.yml.

Instead, it appears the content should be referencing this file and content, included below, from the source code on github:

default: &default
  dispatchers:
    - polling_interval: 1
      batch_size: 500
  workers:
    - queues: "*"
      threads: 3
      processes: <%= ENV.fetch("JOB_CONCURRENCY", 1) %>
      polling_interval: 0.1

development:
  <<: *default

test:
  <<: *default

production:
  <<: *default

Affected version: P1.0

Present in:

• Print copy from Bookshop.org
• epub file
• pdf file

Thanks!