message: Remove superfluous `;;` sequences
diff: @@ -13,7 +13,7 @@ fn alias_incorrect_config_type() {
  .file(".cargo/config",r#"
  [alias]
  b-cargo-test = 5
  - "#);;
  + "#);
  assert_that(p.cargo_process("b-cargo-test").arg("-v"),
  execs().with_status(101).
  @@ -33,7 +33,7 @@ fn alias_default_config_overrides_config() {
  .file(".cargo/config",r#"
  [alias]
  b = "not_build"
  - "#);;
  + "#);
  assert_that(p.cargo_process("b").arg("-v"),
  execs().with_status(0).
  @@ -50,7 +50,7 @@ fn alias_config() {
  .file(".cargo/config",r#"
  [alias]
  b-cargo-test = "build"
  - "#);;
  + "#);
  assert_that(p.cargo_process("b-cargo-test").arg("-v"),
  execs().with_status(0).
  @@ -68,7 +68,7 @@ fn alias_list_test() {
  .file(".cargo/config",r#"
  [alias]
  b-cargo-test = ["build", "--release"]
  - "#);;
  + "#);
  assert_that(p.cargo_process("b-cargo-test").arg("-v"),
  execs().with_status(0).
  @@ -87,7 +87,7 @@ fn alias_with_flags_config() {
  .file(".cargo/config",r#"
  [alias]
  b-cargo-test = "build --release"
  - "#);;
  + "#);
  assert_that(p.cargo_process("b-cargo-test").arg("-v"),
  execs().with_status(0).
  @@ -106,7 +106,7 @@ fn cant_shadow_builtin() {
  .file(".cargo/config",r#"
  [alias]
  build = "fetch"
  - "#);;
  + "#);
  assert_that(p.cargo_process("build"),
  execs().with_status(0)
  