diff --git a/pangu-spacing.el b/pangu-spacing.el
index 4c7157a..7157571 100644
--- a/pangu-spacing.el
+++ b/pangu-spacing.el
@@ -171,13 +171,13 @@ When you set t here, the space will be insert when you save file."
 (defvar pangu-spacing-include-regexp
   ;; we didn't add korean because korean-hangul-two-byte is not implemented
   (rx (or (and (or (group-n 3 (any "。，！？；：「」（）、"))
-                   (group-n 1 (or (category chinse-two-byte)
+                   (group-n 1 (or (category chinese-two-byte)
                                   (category japanese-hiragana-two-byte)
                                   (category japanese-katakana-two-byte))))
                (group-n 2 (in "a-zA-Z0-9")))
           (and (group-n 1 (in "a-zA-Z0-9"))
                (or (group-n 3 (any "。，！？；：「」（）、"))
-                   (group-n 2 (or (category chinse-two-byte)
+                   (group-n 2 (or (category chinese-two-byte)
                                   (category japanese-hiragana-two-byte)
                                   (category japanese-katakana-two-byte)))))))
   "Regexp to find Chinese character before English character.