Remove ===== that is not needed

Summary:
Introduction to Lubuntu mentions that Lubuntu team take care of LXDE packages in
LTS releases of Lubuntu. With 18.04 EOL in April 2021, this is no longer the case.

Test Plan: Manual compiles

Reviewers: lynorian

Reviewed By: lynorian

Differential Revision: https://phab.lubuntu.me/D112

source/1/1.3/installation.rst

@@ -80,8 +80,10 @@ Manual partitioning
 .. Warning::
    Trying to use nonlinux filesystems such as NTFS or FAT as your root filesystem will result in a broken system.
 
+
 If you wish to manual set up partitions, as an advanced option you will have to choose which file-system you want. A file-system controls how your files are accessed at lower levels on the disk. If you are booting your computer in UEFI mode a more modern firmware compared to BIOS you will need to create an EFI system partition (see `efi system partition Wikipedia <https://en.wikipedia.org/wiki/EFI_System_partition>`_ for more detail). To create this partition you will need a FAT32 file-system with the ESP flag to be mounted at /boot/efi/ under the mount point. You will also need a root (/) file-system, several file-systems included for Lubuntu are Ext4, XFS, and Btrfs. Lubuntu 22.04 has bug with installing BTRFS and `This guide on Lubuntu discourse <https://discourse.lubuntu.me/t/getting-lubuntu-22-04-to-install-with-btrfs/3273/>`_
 
+
 .. image:: manpartitioning.png
 
 .. Warning::

source/2/2.2/2.2.1/libreoffice.rst

@@ -23,7 +23,8 @@ from the command line to stop crashes at document recovery.
 
 If you are about to close a document without saving it in LibreOffice a dialog will popup asking :guilabel:`Save changes to document before closing?`. If you do not want to save what you were working on press the :guilabel:`Don't Save` button. To not quit LibreOffice press the :guilabel:`Cancel` button. To Save the document to not lose your work press the :guilabel:`Save` button.
 
-On non-English Lubuntu 22.04 installations there is a bug with LibreOffice not being localized see `here <https://discourse.lubuntu.me/t/using-a-language-other-than-english-heres-how-to-get-libreoffice-in-your-language/3269/>`_ for a workaround.
+On non-English Lubuntu 22.04 installations there is a bug with Libreoffice not being localized see `here <https://discourse.lubuntu.me/t/using-a-language-other-than-english-heres-how-to-get-libreoffice-in-your-language/3269/>`_ for a workaround.
+
 
 Screenshot
 ----------

source/F/keyboard_shortcuts.rst

@@ -113,6 +113,7 @@ Launch lxqt-runner             W-r
 
 Open Panel Menu               W
 
+
 ============================= ========================
 
 **Launch task manager on Ctrl + Alt + Del**