formatting changes

Manual format adjustments.
Comment adjustments.
Remove usage of the register keyword.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/open.c b/src/open.c
index 3e00adb..d2f3f4c 100644
--- a/src/open.c
+++ b/src/open.c
@@ -4,10 +4,10 @@
 #include <sys/types.h>
 
 /**
-	@file open.c
-	@author djb
-	@source qmail
-	@brief open a file
+  @file open.c
+  @author djb
+  @source qmail
+  @brief open a file
 */
 
 int open_append(const char *fn)