Fix comma style in app.src templates

.gitignore

@@ -16,3 +16,4 @@ logs
 /.rebar
 priv/templates/*.dtl.erl
 ebin
+.edts

priv/templates/otp_app.app.src

@@ -1,12 +1,12 @@
 {application, {{name}},
- [{description, "{{desc}}"}
- ,{vsn, "0.1.0"}
- ,{registered, []}
- ,{mod, {'{{name}}_app', []}}
- ,{applications,
-   [kernel
-   ,stdlib
-   ]}
- ,{env,[]}
- ,{modules, []}
+ [{description, "{{desc}}"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {mod, {'{{name}}_app', []}},
+  {applications,
+   [kernel,
+    stdlib
+   ]},
+  {env,[]},
+  {modules, []}
  ]}.

priv/templates/otp_lib.app.src

@@ -1,9 +1,11 @@
 {application, {{name}},
- [{description, "{{desc}}"}
- ,{vsn, "0.1.0"}
- ,{registered, []}
- ,{applications,
-    [kernel,stdlib]}
- ,{env,[]}
- ,{modules, []}
+ [{description, "{{desc}}"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {applications,
+   [kernel,
+    stdlib
+   ]},
+  {env,[]},
+  {modules, []}
  ]}.