chore(lib): multithreaded is one word

Cargo.toml

@@ -27,13 +27,13 @@ tokio = {version = "^1.0", features = ["macros"]}
 
 [features]
 annotate = ["dep:annotate-snippets"]
-cli = ["annotate", "color", "dep:clap", "dep:is-terminal", "multi-threaded"]
+cli = ["annotate", "color", "dep:clap", "dep:is-terminal", "multithreaded"]
 cli-complete = ["cli", "clap_complete"]
 color = ["annotate-snippets?/color", "dep:termcolor"]
 default = ["cli", "native-tls"]
 docker = []
 full = ["annotate", "cli-complete", "color", "docker", "unstable"]
-multi-threaded = ["dep:tokio"]
+multithreaded = ["dep:tokio"]
 native-tls = ["reqwest/native-tls"]
 native-tls-vendored = ["reqwest/native-tls-vendored"]
 unstable = []

README.md

@@ -154,7 +154,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
 - **cli-complete**: Adds commands to generate completion files for various shells. This feature also activates the **cli** feature. Enter `ltrs completions --help` to get help with installing completion files.
 - **color**: Enables color outputting in the terminal. If **cli** feature is also enable, the `--color=<WHEN>` option will be available.
 - **full**: Enables all features that are mutually compatible (i.e., `annotate`, `cli`, `cli-complete`, `color`, `docker`, and `unstable`).
-- **multi-threaded**: Enables multi-threaded requests.
+- **multithreaded**: Enables multithreaded requests.
 - **native-tls-vendored**: Enables the `vendored` feature of `native-tls`. This or `native-tls` should be activated if you are planning to use HTTPS servers.
 - **unstable**: Adds more fields to JSON responses that are not present in the [Model | Example Value](https://languagetool.org/http-api/swagger-ui/#!/default/) but might be present in some cases. All added fields are optional, hence the `Option` around them.
 

src/lib/error.rs

@@ -58,7 +58,7 @@ pub enum Error {
     InvalidFilename(String),
 
     /// Error when joining multiple futures.
-    #[cfg(feature = "multi-threaded")]
+    #[cfg(feature = "multithreaded")]
     #[error(transparent)]
     JoinError(#[from] tokio::task::JoinError),
 }

src/lib/server.rs

@@ -409,7 +409,7 @@ impl ServerClient {
     /// # Panics
     ///
     /// If any of the requests has `self.text` field which is none.
-    #[cfg(feature = "multi-threaded")]
+    #[cfg(feature = "multithreaded")]
     pub async fn check_multiple_and_join(
         &self,
         requests: Vec<CheckRequest>,