diff --git a/assets/default/about-custom-themes.md b/assets/default/about-custom-themes.md
index eecf1bbbed3d3002d3d4abe686f8ec6d82717094..0c0ff4bb97018e27f0b8589b6db1ecb46f3c4a5b 100644
--- a/assets/default/about-custom-themes.md
+++ b/assets/default/about-custom-themes.md
@@ -1,4 +1,4 @@
-Customizng Your Theme
+Customizing Your Theme
 ====
 
 When modifying the default theme, it is recommended that you do not