makes more sense for Apps.app to be called Apps.app

src/apps.rs

@@ -16,7 +16,7 @@ use crate::result::Result;
 #[derive(Debug, Deserialize)]
 pub struct Apps {
 	/// List of apps to start and monitor
-	app: Vec<App>,
+	apps: Vec<App>,
 }
 
 impl Apps {
@@ -50,7 +50,7 @@ impl Apps {
 
 	/// Get a list of the apps as a `Vec<App>`
 	pub fn apps(&self) -> Vec<App> {
-		self.app.clone()
+		self.apps.clone()
 	}
 
 	pub fn start(&self) -> (Vec<Proc>, Option<i8>, Poll) {