format

Author: vypxl

src/main.rs

@@ -155,17 +155,18 @@ Possible values: [{0}{1}{2}{3}{4}{5}{6}{7}{8}{9}{10}{11}{12}{13}{14}{15}]",
         )
         .arg(
             Arg::with_name("list")
-            .short("l")
-            .long("list")
-            .help("Prints a list of all supported languages")
+                .short("l")
+                .long("list")
+                .help("Prints a list of all supported languages"),
         )
         .get_matches();
 
     if matches.is_present("list") {
         let list = Language::iter()
             .filter(|x| *x != Language::Unknown)
             .map(|x| x.to_string().color(x.get_colors()[0]).to_string())
-            .collect::<Vec<String>>().join(", ");
+            .collect::<Vec<String>>()
+            .join(", ");
 
         print!("Supported languages:\n\n{}\n", list);
         std::process::exit(0);