diff options
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/env.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/env.rs b/src/libstd/env.rs index 40f6528f63e..f67f7e098d3 100644 --- a/src/libstd/env.rs +++ b/src/libstd/env.rs @@ -181,7 +181,7 @@ fn _var(key: &OsStr) -> Result<String, VarError> { } /// Fetches the environment variable `key` from the current process, returning -/// None if the variable isn't set. +/// `None` if the variable isn't set. /// /// # Examples /// |