Sentences should be syntactically correct and natural as English. Every sentence
should be terminated with a period, a colon, or a semi-colon, according to the
context. Every sentence should be plain simple, and follow sentence case: only
first word is capitalized.
If you are not sure whether a noun should be singular or plural, use plural.
%d objects have been saved.
%d object(s) has/have been saved.
The user does not care about whether 1 object has been saved. or 1 object have
been saved. as long as the user must choose which is appropriate by her own eyes.
It is more important to produce readable text.
If a sentence contains an URL or a path, you should insert space between the
URL or the path, so that the user can easily select it by a mouse.
The document is saved in /path/to/the/file .
The document is saved in /path/to/the/file.