diff --git a/doc_src/tutorial.rst b/doc_src/tutorial.rst
index 9f0db94d3..043227d9b 100644
--- a/doc_src/tutorial.rst
+++ b/doc_src/tutorial.rst
@@ -115,7 +115,7 @@ These colors, and many more, can be changed by running ``fish_config``, or by mo
 
 For example, if you want to disable (almost) all coloring::
 
-  fish_config theme choose none
+  fish_config theme choose None
 
 This picks the "none" theme. To see all themes::