diff --git a/docs/docsite/rst/dev_guide/style_guide/grammar_punctuation.rst b/docs/docsite/rst/dev_guide/style_guide/grammar_punctuation.rst
index d15853ae887..c5229db3537 100644
--- a/docs/docsite/rst/dev_guide/style_guide/grammar_punctuation.rst
+++ b/docs/docsite/rst/dev_guide/style_guide/grammar_punctuation.rst
@@ -55,7 +55,7 @@ Commas are always important, considering the vast difference in meanings of the
 - Let's eat, Grandma
 - Let's eat Grandma.
 
-Correct punctation could save Grandma's life.
+Correct punctuation could save Grandma's life.
 
 If that does not convince you, maybe this will: