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| -rw-r--r-- | src/doc/book/functions.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/book/functions.md b/src/doc/book/functions.md index 574929c14b3..b040684d05f 100644 --- a/src/doc/book/functions.md +++ b/src/doc/book/functions.md @@ -249,7 +249,7 @@ stack backtrace: If you need to override an already set `RUST_BACKTRACE`, in cases when you cannot just unset the variable, then set it to `0` to avoid getting a backtrace. -Any other value(even no value at all) turns on backtrace. +Any other value (even no value at all) turns on backtrace. ```text $ export RUST_BACKTRACE=1 |