Text: the sequences and dialogues, which were rehearsed, are called lazzi (a lazzo).

Correct capitalization: The sequences and dialogues, which were rehearsed, are called lazzi (a lazzo).

Text: firewall - changes to the 'netsh firewall' context.

Correct capitalization: firewall - Changes to the 'netsh firewall' context.

Text: there is a lot to celebrate, a lot of great events to look back on so naturally the bar stays open after the last concert, anddj oliver hoiness delivers the party music.

Correct capitalization: There is a lot to celebrate, a lot of great events to look back on so naturally the bar stays open after the last concert, andDJ Oliver Hoiness delivers the party music.

Text: the debian project welcomes and encourages participation by everyone.

Correct capitalization:
The Debian Project welcomes and encourages participation by everyone.