Lint and spelling cleanup.

src/lib.rs

@@ -144,8 +144,8 @@ pub struct VideoFormat {
 impl Default for VideoFormat {
     fn default() -> Self {
         VideoFormat {
-            short_name: "UNAMED_SHORT".to_string(),
-            long_name: "UNAMED_LONG".to_string(),
+            short_name: "UNNAMED_SHORT".to_string(),
+            long_name: "UNNAMED_LONG".to_string(),
             height: 0,
             width: 0,
             title: None,
@@ -465,7 +465,6 @@ impl MovieLibrary {
         let f = File::open(&path).context(format!("open {}", path.display()))?;
         let r = BufReader::new(f);
 
-        // Read the JSON contents of the file as an instance of `User`.
         Ok(serde_json::from_reader(r)
             .context(format!("serde_json::from_reader {}", path.display()))?)
     }

src/main.rs

@@ -6,6 +6,7 @@ use std::time::Duration;
 
 use human_format::Formatter;
 use human_format::Scales;
+use humantime;
 use log::info;
 use regex::Regex;
 use structopt::StructOpt;