message: fixed typo causing broken `cargo install .` test case
diff: @@ -327,7 +327,7 @@ fn missing_current_working_directory() {
  cargo_process("install .")
  .with_status(101)
  .with_stderr(
  - "To install the binaries for the package in current working \
  + "error: To install the binaries for the package in current working \
  directory use `cargo install --path .`. \n\
  Use `cargo build` if you want to simply build the package.",
  )
  