diff --git a/libctru/include/3ds/services/cfgu.h b/libctru/include/3ds/services/cfgu.h
index e1039bf..718e516 100644
--- a/libctru/include/3ds/services/cfgu.h
+++ b/libctru/include/3ds/services/cfgu.h
@@ -1,3 +1,7 @@
+/**
+ * @file cfgu.h
+ * @brief CFGU (Configuration) Service
+ */
 #pragma once
 
 /// Configuration region values.
diff --git a/libctru/include/3ds/services/fs.h b/libctru/include/3ds/services/fs.h
index 980e769..0a4ed92 100644
--- a/libctru/include/3ds/services/fs.h
+++ b/libctru/include/3ds/services/fs.h
@@ -1,5 +1,5 @@
 /**
- * @file FS.h
+ * @file fs.h
  * @brief Filesystem Services
  */
 #pragma once