diff --git a/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.en.md b/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.en.md
index 9f1ca32a..1b6e4188 100644
--- a/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.en.md
+++ b/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.en.md
@@ -1,4 +1,4 @@
-# The Information Theory, Patter Recognition, and Neural Networks
+# The Information Theory, Pattern Recognition, and Neural Networks
 
 ## Descriptions
 
diff --git a/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.md b/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.md
index 3fc91d4c..00886baa 100644
--- a/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.md
+++ b/docs/数学进阶/The_Information_Theory_Pattern_Recognition_and_Neural_Networks.md
@@ -1,4 +1,4 @@
-# The Information Theory, Patter Recognition, and Neural Networks
+# The Information Theory, Pattern Recognition, and Neural Networks
 
 ## 课程简介