According to all of the official themes, background color is set
using the key `background-color`, not `background`. This commit
fixes references to this key in the themes markdown documentation
to use `background-color` instead.
* Proof read rofi.1.markdown
Fix typos.
Fix American English consistency.
Fix "command line", "pop up" etc. - separate as nouns and hyphenated as compound adjectives.
Finish at line 169.
* Further proofreading
Same as before.
Additionally, fix one line of whitespace above and below a heading.
up to line 400
* More proof reads
up to line 592
* Finish proofreading
* Minor fixes
* Start proofreading rofi.theme.5.markdown
Fix American spelling.
Make sure **rofi** is bolded.
up to line 16
* Continue proofreading rofi-theme.5.markdown
up to line 452
* Replace latinisms with English phrases
e.g. > for example
i.e. > that is
They slow down the reader, and not everyone knows the correct English equivalent.
* Finish proofreading rofi-theme.5.markdown
* Fix dmenu official/unofficial website info
* Minor fixes
* Minor fixes
