diff --git a/docs/data/material/customization/typography/typography-zh.md b/docs/data/material/customization/typography/typography-zh.md
index 3c0ce30e1b8560..07539d4cfa5b92 100644
--- a/docs/data/material/customization/typography/typography-zh.md
+++ b/docs/data/material/customization/typography/typography-zh.md
@@ -101,7 +101,7 @@ return (
 );
 ```
 
-Note that if you want to add additional `@font-face` declarations, you need to use the string CSS template syntax for adding style overrides, so that the previosly defined `@font-face` declarations won't be replaced.
+Note that if you want to add additional `@font-face` declarations, you need to use the string CSS template syntax for adding style overrides, so that the previously defined `@font-face` declarations won't be replaced.
 
 ## 字体大小（Font size）
 
diff --git a/docs/data/material/customization/typography/typography.md b/docs/data/material/customization/typography/typography.md
index e346ee3203c3d9..e05c317d2f7678 100644
--- a/docs/data/material/customization/typography/typography.md
+++ b/docs/data/material/customization/typography/typography.md
@@ -80,7 +80,7 @@ return (
 );
 ```
 
-Note that if you want to add additional `@font-face` declarations, you need to use the string CSS template syntax for adding style overrides, so that the previosly defined `@font-face` declarations won't be replaced.
+Note that if you want to add additional `@font-face` declarations, you need to use the string CSS template syntax for adding style overrides, so that the previously defined `@font-face` declarations won't be replaced.
 
 ## Font size