Fix by comments

Author: AArdeev

…nternals/iproto/images/insert_arrow.puml …s/iproto/images/iproto_insert_arrow.pumldoc/reference/internals/iproto/images/insert_arrow.puml renamed to doc/reference/internals/iproto/images/iproto_insert_arrow.puml doc/reference/internals/iproto/images/insert_arrow.puml renamed to doc/reference/internals/iproto/images/iproto_insert_arrow.puml

@@ -7,19 +7,19 @@ skinparam {
     BackgroundColor transparent
 }
 
-json "**IPROTO_ARROW**" as insert_request {
+json "**IPROTO_INSERT_ARROW**" as insert_request {
     "Size": "MP_UINT",
     "Header": {
-      "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_REQUEST_TYPE]]": "IPROTO_ARROW",
+      "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_REQUEST_TYPE]]": "IPROTO_INSERT_ARROW",
       "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_SYNC]]": "MP_UINT"
     },
     "Body": {
       "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_SPACE_ID]]": "MP_UINT",
-      "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_ARROW]]": "MP_ARROW"
+      "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_INSERT_ARROW]]": "MP_ARROW"
     }
 }
 
-json "**Response to IPROTO_ARROW**" as insert_response {
+json "**Response to IPROTO_INSERT_ARROW**" as insert_response {
     "Size": "MP_UINT",
     "Header": {
     "[[https://tarantool.io/en/doc/latest/reference/internals/iproto/keys IPROTO_REQUEST_TYPE]]": "IPROTO_OK",

…internals/iproto/images/insert_arrow.svg …ls/iproto/images/iproto_insert_arrow.svgdoc/reference/internals/iproto/images/insert_arrow.svg renamed to doc/reference/internals/iproto/images/iproto_insert_arrow.svg doc/reference/internals/iproto/images/insert_arrow.svg renamed to doc/reference/internals/iproto/images/iproto_insert_arrow.svg

@@ -145,9 +145,9 @@ Code: -1.
 An unknown request type. The constant is used to override the handler of unknown IPROTO request types.
 Learn more: :ref:`box.iproto.override() <reference_lua-box_iproto_override>` and :ref:`box_iproto_override <box_box_iproto_override>`.
 
-..  _internals-iproto-arrow:
+..  _internals-iproto-insert-arrow:
 
-IPROTO_ARROW
+IPROTO_INSERT_ARROW
 -------------------
 
 Since version :doc:`3.3.0 </release/3.3.0>`.
@@ -156,10 +156,7 @@ Code: 0x11
 The body is a 2-item map:
 
 ..  raw:: html
-    :file: images/insert_arrow.svg
-
-The structure of the ``IPROTO_INSERT_ARROW`` request is similar to
-:ref:`IPROTO_INSERT <box_protocol-insert>`.
+    :file: images/iproto_insert_arrow.svg
 
 ..  _box_protocol-select: