Merge pull request rust-lang#860 from k-nasa/fix_duplication

Fix duplication with Cargo.toml

Cargo.toml

@@ -2,11 +2,11 @@
 name = "mdbook"
 version = "0.2.4-alpha.0"
 authors = [
-    "Mathieu David <[email protected]>", 
+    "Mathieu David <[email protected]>",
     "Michael-F-Bryan <[email protected]>",
     "Matt Ickstadt <[email protected]>"
 ]
-description = "Create books from markdown files"
+description = "Creates a book from markdown files"
 documentation = "http://rust-lang-nursery.github.io/mdBook/index.html"
 repository = "https://github.com/rust-lang-nursery/mdBook"
 keywords = ["book", "gitbook", "rustbook", "markdown"]

src/main.rs

@@ -20,15 +20,14 @@ use std::path::{Path, PathBuf};
 
 mod cmd;
 
-const NAME: &str = "mdBook";
 const VERSION: &str = concat!("v", crate_version!());
 
 fn main() {
     init_logger();
 
     // Create a list of valid arguments and sub-commands
-    let app = App::new(NAME)
-        .about("Creates a book from markdown files")
+    let app = App::new(crate_name!())
+        .about(crate_description!())
         .author("Mathieu David <[email protected]>")
         .version(VERSION)
         .setting(AppSettings::GlobalVersion)