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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 c24a507b9a..7e031072d7 100644
--- a/guides/source/action_cable_overview.md
+++ b/guides/source/action_cable_overview.md
@@ -8,7 +8,7 @@ After reading this guide, you will know:
* How to setup Action Cable
* How to setup channels
-b
+
Introduction
------------