diff --git a/src/case.c b/src/case.c
index b11c869c..dd17dc4f 100644
--- a/src/case.c
+++ b/src/case.c
@@ -19,7 +19,7 @@
  */
 
 /* NOTE: This file is automatically generated from the UnicodeData.txt file in
- * the Unicode Character database by the ucd-tools/tools/categories.py script.
+ * the Unicode Character database by the ucd-tools/tools/case.py script.
  */
 
 #include "ucd/ucd.h"
diff --git a/tools/case.py b/tools/case.py
index 33cd5472..b6d15efd 100755
--- a/tools/case.py
+++ b/tools/case.py
@@ -52,7 +52,7 @@ if __name__ == '__main__':
  */
 
 /* NOTE: This file is automatically generated from the UnicodeData.txt file in
- * the Unicode Character database by the ucd-tools/tools/categories.py script.
+ * the Unicode Character database by the ucd-tools/tools/case.py script.
  */
 
 #include "ucd/ucd.h"