message: Updated help message
diff: @@ -52,7 +52,7 @@ fn main() {
  --all 'Build all packages in the workspace'
  --packages -p [PACKAGE]... 'Package id specifications for which package should be build. See cargo help pkgid for more info'
  --exclude -e [PACKAGE]... 'Package id specifications to exclude from coverage. See cargo help pkgid for more info'
  - --exclude-files [FILE]... 'Exclude given files from coverage results (must include .rs extension)'")
  + --exclude-files [FILE]... 'Exclude given files from coverage results has * wildcard'")
  .args(&[
  Arg::from_usage("--out -o [FMT] 'Output path'")
  .possible_values(&OutputFile::variants())
  