fix quoting

Josh Rabinowitz
2018-09-08 12:22:53 -04:00
parent 8a6c084a98
commit 1abbf6d58d

@@ -1,6 +1,6 @@
## Use `-n` instead of `! -z`.
(or "Use `-z` instead of `! -n`)
(or "Use `-z` instead of `! -n`")
### Problematic code: