doxygen: use initial capitals for group names

52bc2b86 · Sebastian Meiling · dceff6c2 · 52bc2b86
Commit 52bc2b86 authored 6 years ago by Sebastian Meiling
--- a/core/doc.txt
+++ b/core/doc.txt
@@ -15,7 +15,7 @@
 */

 /**
- * @defgroup    core_util Kernel utilities
+ * @defgroup    core_util Kernel Utilities
 * @ingroup     core
 * @brief       Utilities and data structures used by the kernel
 */