From 23b32c260744073cf800690c403105f1762f61a5 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Wed, 16 Nov 2016 23:05:50 -0600
Subject: [PATCH] Fix header generation doctest

---
 doc/tutorial.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/tutorial.rst b/doc/tutorial.rst
index 31dafac0f..7d544ec47 100644
--- a/doc/tutorial.rst
+++ b/doc/tutorial.rst
@@ -260,7 +260,7 @@ Additionally, for C-based languages, header definitions can be obtained via
 the :func:`loopy.generate_header`:
 
 .. doctest::
-    >>> header = lp.generate_header(typed_knl)
+    >>> header = str(lp.generate_header(typed_knl)[0])
     >>> print(header)
     __kernel void __attribute__ ((reqd_work_group_size(1, 1, 1))) loopy_kernel(__global float const *__restrict__ a, int const n, __global float *__restrict__ out);
 
-- 
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