diff --git a/doc/sphinx/book/user_guide_getting_started.rst b/doc/sphinx/book/user_guide_getting_started.rst
index 3e5dadcf3ff20832fdd3d56ccf3543fe5bf2499b..cc9e12261728fccd22be3f08e4048408a6e25134 100644
--- a/doc/sphinx/book/user_guide_getting_started.rst
+++ b/doc/sphinx/book/user_guide_getting_started.rst
@@ -51,8 +51,8 @@ initializes, something like this:
  | :codenormal:`2014-08-07 09:41:41.128 ... ready to accept requests`
 
 Now that the server is up, you could start up a different shell
-and connect to its primary port with
-  :codebold:`telnet 0 3301`
+and connect to its primary port with |br|
+:codebold:`telnet 0 3301` |br|
 but for example purposes it is simpler to just leave the server
 running in "interactive mode". On production machines the
 interactive mode is just for administrators, but because it's
@@ -96,7 +96,7 @@ Your terminal screen should now look like this:
  | :codenormal:`---`
  | :codenormal:`- - [3, 'Length', 93]`
  | :codenormal:`...`
-  |
+ |
  | :codenormal:`tarantool>`
 
 Now, to prepare for the example in the next section, try this:
@@ -145,21 +145,21 @@ one of the tuples that was inserted earlier.
 Your terminal screen should now look like this:
 
  | :codenormal:`...`
-  |
+ |
  | :codenormal:`tarantool> console = require('console')`
  | :codenormal:`---`
  | :codenormal:`...`
-  |
+ |
  | :codenormal:`tarantool> console.connect('localhost:3301')`
  | :codenormal:`2014-08-31 12:46:54.650 [32628] main/101/interactive I> connected to localhost:3301`
  | :codenormal:`---`
  | :codenormal:`...`
-  |
+ |
  | :codenormal:`localhost:3301> box.space.tester:select{2}`
  | :codenormal:`---`
  | :codenormal:`- - [2, 'Music']`
  | :codenormal:`...`
-  |
+ |
  | :codenormal:`localhost:3301>`
 
 You can repeat box.space...:insert{} and box.space...:select{}
diff --git a/doc/sphinx/getting_started.rst b/doc/sphinx/getting_started.rst
index 736e7696cc0cf99f6ff863bf8bf2a85687848591..e36f84a6353fd66dfc16c137de8c35e77ee48850 100644
--- a/doc/sphinx/getting_started.rst
+++ b/doc/sphinx/getting_started.rst
@@ -197,7 +197,7 @@ and make install.
 
 .. _tarantool.org/dist/master/tarantool.rb: http://tarantool.org/dist/master/tarantool.rb
 
-.. _first database:
+.. _dup first database:
 
 =====================================================================
         Starting Tarantool and making your first database
diff --git a/doc/sphinx/reference/fiber.rst b/doc/sphinx/reference/fiber.rst
index c35668e36346627e3f0b729ad771b3ba85aa61ec..6f0c2723ef9fe9901b1e8d4faba05fa8c0e829f8 100644
--- a/doc/sphinx/reference/fiber.rst
+++ b/doc/sphinx/reference/fiber.rst
@@ -83,7 +83,7 @@ can be reused when another fiber is created.
 
     Return information about all fibers.
 
-    :return: the name, id, and backtrace of all fibers.
+    :return: the name, id, available memory, used memory, and backtrace of all fibers.
     :rtype: table
 
 .. function:: kill(id)