Adding couple of missing commas

webapp/src/router/api.rs

@@ -47,7 +47,7 @@ impl hyper::server::Handler for RestApi {
 				res.headers_mut().set(header::ContentType("application/json".parse().unwrap()));
 				let _ = res.send(self.list_pages().as_bytes());
 			},
-			_ => ()
+			_ => (),
 		}
 	}
 }

webapp/src/router/mod.rs

@@ -75,14 +75,14 @@ impl Router {
 					Some(ref host) => {
 						format!("http://{}:{}{}", host.hostname, host.port.unwrap_or(80), path)
 					},
-					None => return None
+					None => return None,
 				};
 
 				match Url::parse(&url_string) {
 					Ok(url) => Some(url),
 					_ => None,
 				}
-			}
+			},
 			_ => None,
 		}
 	}
@@ -103,7 +103,7 @@ impl Router {
 			},
 			_ => {
 				(None, req)
-			}
+			},
 		}
 	}
 }