diff --git a/docs/docsite/rst/dev_guide/style_guide/spelling_word_choice.rst b/docs/docsite/rst/dev_guide/style_guide/spelling_word_choice.rst
index 37e098e45a8..6005a636961 100644
--- a/docs/docsite/rst/dev_guide/style_guide/spelling_word_choice.rst
+++ b/docs/docsite/rst/dev_guide/style_guide/spelling_word_choice.rst
@@ -150,6 +150,7 @@ i.e.
 Spell it out: "That is."
 
 Installer
+++++++++++++++
 Avoid. Use "installation program" instead.
 
 It's and its