Lintian tag information: doc-base-abstract-field-separator-extra-whitespace (type: warning)

Description (from lintian-explain-tags)

The line separating two paragraphs in an Abstract field in the given
doc-base contains additional whitespace.

The separator line should consist of a single space followed by a single
dot, and nothing else.

Please refer to Syntax of the control file (Section 2.3.2) in the Debian
doc-base Manual for details.

Visibility: warning
Show-Always: no
Check: menus

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