Fix example travis config

Closes #2688
2018-05-18 15:43:20 +12:00 · 2018-05-18 15:43:20 +12:00 · 223fdfa086
parent 1452349966
commit 223fdfa086
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -137,7 +137,7 @@ language: rust
 before_script:
 - rustup component add rustfmt-preview
 script:
- cargo fmt --all -- --write-mode=check
+- cargo fmt --all -- --check
 - cargo build
 - cargo test
 ```