diff --git a/src/main.c b/src/main.c
index 4607f5d..82da1ea 100644
--- a/src/main.c
+++ b/src/main.c
@@ -47,7 +47,7 @@ PACKAGE " " VERSION " - mailbox synchronizer\n"
 "  -c, --config CONFIG	read an alternate config file (default: ~/." EXE "rc)\n"
 "  -D, --debug		debugging modes (see manual)\n"
 "  -y, --dry-run		do not actually modify anything\n"
-"  -e, --ext-exit		return extended exit code\n"
+"  -e, --ext-exit	return extended exit code\n"
 "  -V, --verbose		display what is happening\n"
 "  -q, --quiet		don't display progress counters\n"
 "  -v, --version		display version\n"