diff --git a/doc/sphinx/book/box/admin.rst b/doc/sphinx/book/box/admin.rst
index 739b3ff1642b6cbbb84fe63509c9ece939e08be3..54e4b0eb0e8924fb655b861e802b2f2e1ddd8db3 100644
--- a/doc/sphinx/book/box/admin.rst
+++ b/doc/sphinx/book/box/admin.rst
@@ -23,27 +23,25 @@ A reference description also follows below:
this command. 10% of :confval:`slab_alloc_arena` is, on average,
sufficient. This statement waits until a snapshot is taken and returns operation result.
- .. code-block:: lua
-
- tarantool> box.info.version
- ---
- - 1.6.3-439-g7e1011b
- ...
- tarantool> box.snapshot()
- ---
- - ok
- ...
- tarantool> box.snapshot()
- ---
- error: can't save snapshot, errno 17 (File exists)
- ...
-
+ | EXAMPLE
+ | :codenormal:`tarantool>` :codebold:`box.info.version`
+ | :codenormal:`---`
+ | :codenormal:`- 1.6.3-439-g7e1011b`
+ | :codenormal:`...`
+ | :codenormal:`tarantool>` :codebold:`box.snapshot()`
+ | :codenormal:`---`
+ | :codenormal:`- ok`
+ | :codenormal:`...`
+ | :codenormal:`tarantool>` :codebold:`box.snapshot()`
+ | :codenormal:`---`
+ | :codenormal:`error: can't save snapshot, errno 17 (File exists)`
+ | :codenormal:`...`
Taking a snapshot does not cause the server to start a new write-ahead log.
Once a snapshot is taken, old WALs can be deleted as long as all replicas
- are up to date. But the WAL which was current at the time **box.snapshot()**
+ are up to date. But the WAL which was current at the time :codenormal:`box.snapshot()`
started must be kept for recovery, since it still contains log records
- written after the start of **box.snapshot()**.
+ written after the start of :codenormal:`box.snapshot()`.
An alternative way to save a snapshot is to send the server SIGUSR1 UNIX
signal. While this approach could be handy, it is not recommended for use
diff --git a/doc/sphinx/book/box/box_introspection.rst b/doc/sphinx/book/box/box_introspection.rst
index 12730890c40696e631ed62ed2a8cfbc5cb6f7e75..5c07ac15a993a6b97dc23245da007e1169d8be5c 100644
--- a/doc/sphinx/book/box/box_introspection.rst
+++ b/doc/sphinx/book/box/box_introspection.rst
@@ -15,17 +15,16 @@ access to those parameters.
.. data:: box.cfg
- EXAMPLE
-
+ | EXAMPLE
| :codenormal:`tarantool>` :codebold:`box.cfg`
| :codenormal:`---`
- | :codenormal:`- too_long_threshold: 0.5`
- | :codenormal:`slab_alloc_factor: 1.1`
- | :codenormal:`slab_alloc_minimal: 64`
- | :codenormal:`background: false`
- | :codenormal:`slab_alloc_arena: 1`
- | :codenormal:`log_level: 5`
- | :codenormal:`...`
+ | |nbsp| :codenormal:`- too_long_threshold: 0.5`
+ | |nbsp| :codenormal:`slab_alloc_factor: 1.1`
+ | |nbsp| :codenormal:`slab_alloc_minimal: 64`
+ | |nbsp| :codenormal:`background: false`
+ | |nbsp| :codenormal:`slab_alloc_arena: 1`
+ | |nbsp| :codenormal:`log_level: 5`
+ | |nbsp| :codenormal:`...`
| :codenormal:`...`
=====================================================================
@@ -58,22 +57,22 @@ you can use **date -d@** 1306964594.980.
:return: keys and values in the package.
:rtype: table
- EXAMPLE
+ | EXAMPLE
| :codenormal:`tarantool>` :codebold:`box.info()`
| :codenormal:`---`
| :codenormal:`- server:`
- | :codenormal:`lsn: 158`
- | :codenormal:`ro: false`
- | :codenormal:`uuid: 75967704-0115-47c2-9d03-bd2bdcc60d64`
- | :codenormal:`id: 1`
- | :codenormal:`pid: 32561`
- | :codenormal:`version: 1.6.4-411-gcff798b`
- | :codenormal:`snapshot_pid: 0`
- | :codenormal:`status: running`
- | :codenormal:`vclock: {1: 158}`
- | :codenormal:`replication:`
- | :codenormal:`status: off`
- | :codenormal:`uptime: 2778`
+ | |nbsp| |nbsp| |nbsp| :codenormal:`lsn: 158`
+ | |nbsp| |nbsp| |nbsp| :codenormal:`ro: false`
+ | |nbsp| |nbsp| |nbsp| :codenormal:`uuid: 75967704-0115-47c2-9d03-bd2bdcc60d64`
+ | |nbsp| :codenormal:`id: 1`
+ | |nbsp| :codenormal:`pid: 32561`
+ | |nbsp| :codenormal:`version: 1.6.4-411-gcff798b`
+ | |nbsp| :codenormal:`snapshot_pid: 0`
+ | |nbsp| :codenormal:`status: running`
+ | |nbsp| :codenormal:`vclock: {1: 158}`
+ | |nbsp| :codenormal:`replication:`
+ | |nbsp| |nbsp| |nbsp| :codenormal:`status: off`
+ | |nbsp| :codenormal:`uptime: 2778`
| :codenormal:`...`
.. data:: status