[PATCH] virtio-gpu.tex: fix some UTF-8 damage

[Alex BennÃe <alex.bennee@linaro.org>]

While building I got a warning about:

  ! Package utf8x Error: MalformedUTF-8sequence.

Fixes: 87fa6b5 ("virtio-gpu: add support for mapping/unmapping blob resources")
Signed-off-by: Alex BennÃe <alex.bennee@linaro.org>
---
 virtio-gpu.tex | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/virtio-gpu.tex b/virtio-gpu.tex
index 8225db6..a6afeda 100644
--- a/virtio-gpu.tex
+++ b/virtio-gpu.tex
@@ -660,11 +660,11 @@ \subsubsection{Device Operation: controlq (3d)}\label{sec:Device Types / GPU Dev
         le64 offset;
 };
 
-#define VIRTIO_GPU_MAP_CACHE_MASK Â Â Â0x0f
+#define VIRTIO_GPU_MAP_CACHE_MASK      0x0f
 #define VIRTIO_GPU_MAP_CACHE_NONE      0x00
-#define VIRTIO_GPU_MAP_CACHE_CACHED Â Â0x01
-#define VIRTIO_GPU_MAP_CACHE_UNCACHED Â0x02
-#define VIRTIO_GPU_MAP_CACHE_WC Â Â Â Â0x03
+#define VIRTIO_GPU_MAP_CACHE_CACHED    0x01
+#define VIRTIO_GPU_MAP_CACHE_UNCACHED  0x02
+#define VIRTIO_GPU_MAP_CACHE_WC        0x03
 struct virtio_gpu_resp_map_info {
         struct virtio_gpu_ctrl_hdr hdr;
         u32 map_info;
-- 
2.20.1