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-rw-r--r--guides/source/action_cable_overview.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/guides/source/action_cable_overview.md b/guides/source/action_cable_overview.md
index 93bcb6157a..c62004067c 100644
--- a/guides/source/action_cable_overview.md
+++ b/guides/source/action_cable_overview.md
@@ -583,7 +583,7 @@ For a full list of all configuration options, see the
`ActionCable::Server::Configuration` class.
Also note that your server must provide at least the same number of database
-connections as you have workers. The default worker pool size is set to 100, so
+connections as you have workers. The default worker pool size is set to 4, so
that means you have to make at least that available. You can change that in
`config/database.yml` through the `pool` attribute.