git-compat-util: fix documentation syntax
The parameter marker for x was garbled in its introduction in 89c855ed3c
("git-compat-util.h: implement a different ARRAY_SIZE macro for for
safely deriving the size of array", 2015-04-30).
Signed-off-by: Beat Bolli <dev+git@drbeat.li>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/git-compat-util.h b/git-compat-util.h
index 83be89d..b4bc9c8 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -77,7 +77,7 @@
#endif
/*
* ARRAY_SIZE - get the number of elements in a visible array
- * <at> x: the array whose size you want.
+ * @x: the array whose size you want.
*
* This does not work on pointers, or arrays declared as [], or
* function parameters. With correct compiler support, such usage
