Changes to ma_api-ref from docs/doc-exports#373 (Another fixes for the conversio

Reviewed-by: gtema <artem.goncharov@gmail.com>
Co-authored-by: proposalbot <proposalbot@otc-service.com>
Co-committed-by: proposalbot <proposalbot@otc-service.com>

api-ref/source/before_you_start/basic_concepts.rst

@@ -25,5 +25,4 @@ Basic Concepts
    .. figure:: /_static/images/en-us_image_0000001254415793.gif
       :alt: **Figure 1** Project isolation model
 
-
       **Figure 1** Project isolation model

api-ref/source/calling_apis/authentication.rst

@@ -98,21 +98,18 @@ Decompress the downloaded package and reference the obtained JAR files as depend
    .. figure:: /_static/images/en-us_image_0000001209775802.gif
       :alt: **Figure 1** Selecting Existing Projects into Workspace
 
-
       **Figure 1** Selecting Existing Projects into Workspace
 
 
    .. figure:: /_static/images/en-us_image_0000001254535753.gif
       :alt: **Figure 2** Selecting the demo project
 
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       **Figure 2** Selecting the demo project
 
 
    .. figure:: /_static/images/en-us_image_0000001254215795.gif
       :alt: **Figure 3** Structure of the demo project
 
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       **Figure 3** Structure of the demo project
 
 #. Sign the request.

api-ref/source/calling_apis/response.rst

@@ -64,7 +64,6 @@ Similar to a request, a response also has a header, for example, **Content-type*
 .. figure:: /_static/images/en-us_image_0000001254535751.png
    :alt: **Figure 1** Header fields of the response to the request for obtaining a user token
 
-
    **Figure 1** Header fields of the response to the request for obtaining a user token
 
 Response Body

api-ref/source/common_parameters/obtaining_a_username_and_id.rst

@@ -17,5 +17,4 @@ When you call APIs, certain requests require the username and ID. To obtain a us
    .. figure:: /_static/images/en-us_image_0000001298629861.png
       :alt: **Figure 1** Viewing the username and ID
 
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       **Figure 1** Viewing the username and ID

api-ref/source/common_parameters/obtaining_an_account_name_and_id.rst

@@ -17,5 +17,4 @@ When you call APIs, certain requests require the account name and ID. To obtain
    .. figure:: /_static/images/en-us_image_0000001209615814.png
       :alt: **Figure 1** Viewing the account name and ID
 
-
       **Figure 1** Viewing the account name and ID