cratesfyi.rs: improve formatting

Author: Koenraad Verheyden

src/bin/cratesfyi.rs

@@ -37,18 +37,16 @@ pub fn main() {
             .arg(Arg::with_name("SKIP_IF_EXISTS")
                 .short("s")
                 .long("skip")
-                .help("Skips building documentation if \
-                                                      documentation exists"))
+                .help("Skips building documentation if documentation exists"))
             .arg(Arg::with_name("SKIP_IF_LOG_EXISTS")
                 .long("skip-if-log-exists")
-                .help("Skips building documentation if build \
-                                                      log exists"))
+                .help("Skips building documentation if build log exists"))
             .arg(Arg::with_name("KEEP_BUILD_DIRECTORY")
                 .short("-k")
                 .long("keep-build-directory")
                 .help("Keeps build directory after build."))
-            .subcommand(SubCommand::with_name("world").about("Builds documentation of every \
-                                                              crate"))
+            .subcommand(SubCommand::with_name("world")
+                .about("Builds documentation of every crate"))
             .subcommand(SubCommand::with_name("crate")
                 .about("Builds documentation for a crate")
                 .arg(Arg::with_name("CRATE_NAME")
@@ -72,19 +70,19 @@ pub fn main() {
                      .help("update toolchain only if no toolchain is currently installed")))
             .subcommand(SubCommand::with_name("add-essential-files")
                 .about("Adds essential files for the installed version of rustc"))
-            .subcommand(SubCommand::with_name("lock").about("Locks cratesfyi daemon to stop \
-                                                              building new crates"))
+            .subcommand(SubCommand::with_name("lock")
+                .about("Locks cratesfyi daemon to stop building new crates"))
             .subcommand(SubCommand::with_name("unlock")
-                .about("Unlocks cratesfyi daemon to continue \
-                                                              building new crates"))
+                .about("Unlocks cratesfyi daemon to continue building new crates"))
             .subcommand(SubCommand::with_name("print-options")))
         .subcommand(SubCommand::with_name("start-web-server")
             .about("Starts web server")
             .arg(Arg::with_name("SOCKET_ADDR")
                 .index(1)
                 .required(false)
                 .help("Socket address to listen to")))
-        .subcommand(SubCommand::with_name("daemon").about("Starts cratesfyi daemon")
+        .subcommand(SubCommand::with_name("daemon")
+            .about("Starts cratesfyi daemon")
             .arg(Arg::with_name("FOREGROUND")
                 .short("-f")
                 .long("foreground")
@@ -102,15 +100,12 @@ pub fn main() {
                 .arg(Arg::with_name("DIRECTORY")
                     .index(1)
                     .required(true)
-                    .help("Path of file or \
-                                                                      directory"))
+                    .help("Path of file or directory"))
                 .arg(Arg::with_name("PREFIX")
                     .index(2)
-                    .help("Prefix of files in \
-                                                                      database")))
+                    .help("Prefix of files in database")))
             .subcommand(SubCommand::with_name("update-release-activity")
-                .about("Updates montly release activity \
-                                                              chart"))
+                .about("Updates monthly release activity chart"))
             .subcommand(SubCommand::with_name("update-search-index")
                 .about("Updates search index"))
             .subcommand(SubCommand::with_name("delete-crate")