Bug#943945: doc-base error during install

[Yuri D'Elia]

Package: python-sympy-doc
Version: 1.4-1
Severity: normal

Processing 3 changed doc-base files...
Error in `/usr/share/doc-base/sympy', line 8: all `Format' sections are invalid.
Note: `install-docs --verbose --check file_name' may give more details about the above error.

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (900, 'unstable'), (800, 'experimental'), (500, 'unstable-debug')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.2.0-3-rt-amd64 (SMP w/8 CPU cores; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

python-sympy-doc depends on no packages.

python-sympy-doc recommends no packages.

Versions of packages python-sympy-doc suggests:
pn  python-sympy  <none>