Cleanup trailing whitespaces and indentation that uses spaces before tabs

Correct spacing to fix warnings reported by
git diff --check 4b825dc642cb6eb9a060e54bf8d69288fbee4904 HEAD

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
diff --git a/bjm.c b/bjm.c
index f56e48f..c8c2395 100644
--- a/bjm.c
+++ b/bjm.c
@@ -123,8 +123,8 @@
 			umove(tcp, tcp->u_arg[4], &ret);
 			tprintf(", %Zu", ret);
 		} else if ((tcp->u_arg[1]==QM_MODULES) ||
-			       	(tcp->u_arg[1]==QM_DEPS) ||
-			       	(tcp->u_arg[1]==QM_REFS)) {
+			   (tcp->u_arg[1]==QM_DEPS) ||
+			   (tcp->u_arg[1]==QM_REFS)) {
 			size_t	ret;
 
 			umove(tcp, tcp->u_arg[4], &ret);