clean up code a little

Author: jyn514

src/test/fakes.rs

@@ -99,9 +99,7 @@ impl<'db> FakeRelease<'db> {
         where P: Into<String>,
               D: Into<Vec<u8>>,
         {
-        let (path, data) = (path.into(), data.into());
-        self.rustdoc_files.push((path, data));
-
+        self.rustdoc_files.push((path.into(), data.into()));
         self
     }
 

src/web/rustdoc.rs

@@ -440,4 +440,4 @@ mod test {
             Ok(())
         });
     }
-}
+}