diff --git a/1984/decot/decot.c b/1984/decot/decot.c
index d5de0d232..51d684ec2 100644
--- a/1984/decot/decot.c
+++ b/1984/decot/decot.c
@@ -6,7 +6,7 @@
 extern double floor(double);
 double (x1, y1) b;
 char x {sizeof(
-     double(%s,%D)(*)())
+    double(%s,%D)(*)())
 ,};
 struct tag{int x0,*xO;};