docs/misc: pvcalls: Verbatim block should be indented with 4 spaces

At the moment, the diagram is only indented with 2 spaces. So pandoc
will try to badly interpret it and not display it correctly.

Fix it by indenting all the block by 4 spaces (i.e an extra 2 spaces).

Fixes: d661611d08 ("docs/markdown: Switch to using pandoc, and fix underscore escaping")
Signed-off-by: Julien Grall <julien@xen.org>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
(cherry picked from commit 9c8705f8fe5bfb75a6a00163308d297059b61f6a)
(cherry picked from commit 8b60270731eabe7a7dfd41bd625338505829a617)

diff --git a/docs/misc/pvcalls.pandoc b/docs/misc/pvcalls.pandoc
index 0c48b29842b469999e7ee6953f12fa716d580532..729cf97bdff9bb66d7a9be7d185b150391a6d113 100644 (file)
--- a/docs/misc/pvcalls.pandoc
+++ b/docs/misc/pvcalls.pandoc
@@ -867,24 +867,24 @@ and the second half to the **out** array. They are used as circular
 buffers for transferring data, and, together, they are the data ring.
 
 
-  +---------------------------+                 Indexes page
-  | Command ring:             |                 +----------------------+
-  | @0: xen_pvcalls_connect:  |                 |@0 pvcalls_data_intf: |
-  | @44: ref  +-------------------------------->+@76: ring_order = 1   |
-  |                           |                 |@80: ref[0]+          |
-  +---------------------------+                 |@84: ref[1]+          |
-                                                |           |          |
-                                                |           |          |
-                                                +----------------------+
-                                                            |
-                                                            v (data ring)
-                                                    +-------+-----------+
-                                                    |  @0->4098: in     |
-                                                    |  ref[0]           |
-                                                    |-------------------|
-                                                    |  @4099->8196: out |
-                                                    |  ref[1]           |
-                                                    +-------------------+
+        +---------------------------+                 Indexes page
+        | Command ring:             |                 +----------------------+
+        | @0: xen_pvcalls_connect:  |                 |@0 pvcalls_data_intf: |
+        | @44: ref  +-------------------------------->+@76: ring_order = 1   |
+        |                           |                 |@80: ref[0]+          |
+        +---------------------------+                 |@84: ref[1]+          |
+                                                      |           |          |
+                                                      |           |          |
+                                                      +----------------------+
+                                                                  |
+                                                                  v (data ring)
+                                                          +-------+-----------+
+                                                          |  @0->4098: in     |
+                                                          |  ref[0]           |
+                                                          |-------------------|
+                                                          |  @4099->8196: out |
+                                                          |  ref[1]           |
+                                                          +-------------------+
 
 
 #### Indexes Page Structure