diff --git a/files/system-monitor-graph@rcassani/desklet.js b/files/system-monitor-graph@rcassani/desklet.js
index 8fe5399..549b91b 100644
--- a/files/system-monitor-graph@rcassani/desklet.js
+++ b/files/system-monitor-graph@rcassani/desklet.js
@@ -12,29 +12,29 @@ function main(metadata, desklet_id) {
 }
 
 MyDesklet.prototype = {
-  __proto__: Desklet.Desklet.prototype,
+    __proto__: Desklet.Desklet.prototype,
 
-  _init: function(metadata, desklet_id) {
-    Desklet.Desklet.prototype._init.call(this, metadata, desklet_id);
+    _init: function(metadata, desklet_id) {
+        Desklet.Desklet.prototype._init.call(this, metadata, desklet_id);
 
-    // initialize settings
-    this.settings = new Settings.DeskletSettings(this, this.metadata["uuid"], desklet_id);
-    this.settings.bindProperty(Settings.BindingDirection.IN, "type", "type", this.on_setting_changed);
+        // initialize settings
+        this.settings = new Settings.DeskletSettings(this, this.metadata["uuid"], desklet_id);
+        this.settings.bindProperty(Settings.BindingDirection.IN, "type", "type", this.on_setting_changed);
 
-    // initialize desklet GUI
-    this.setupUI();
-  },
+        // initialize desklet GUI
+        this.setupUI();
+    },
 
-  setupUI: function(){
-    var type = this.type;
+    setupUI: function(){
+        var type = this.type;
 
-    // creates container for one child
-    this.window = new St.Bin();
-    // creates a label with text
-    this.text = new St.Label({text: "Hello Desktop ".concat(type)});
-    // adds label to container
-    this.window.add_actor(this.text);
-    // Sets the container as content actor of the desklet
-    this.setContent(this.window);
-  },
+        // creates container for one child
+        this.window = new St.Bin();
+        // creates a label with text
+        this.text = new St.Label({text: "Hello Desktop ".concat(type)});
+        // adds label to container
+        this.window.add_actor(this.text);
+        // Sets the container as content actor of the desklet
+        this.setContent(this.window);
+    },
 };
diff --git a/files/system-monitor-graph@rcassani/settings-schema.json b/files/system-monitor-graph@rcassani/settings-schema.json
index 4a44a19..a16d79f 100644
--- a/files/system-monitor-graph@rcassani/settings-schema.json
+++ b/files/system-monitor-graph@rcassani/settings-schema.json
@@ -1,31 +1,31 @@
 {
-  "head0": {
-    "type": "header",
-    "description": "Settings for system-monitor-graph@rcassani"
-  },
+    "head0": {
+        "type": "header",
+        "description": "Settings for system-monitor-graph@rcassani"
+    },
 
-  "head1": {
-    "type": "header",
-    "description": "General"
-  },
-  "type": {
-    "type": "combobox",
-    "default": "cpu",
-    "description": "System variable for graph",
-    "tooltip": "Select the system variable to monitor.",
-    "options" : {
-      "CPU" : "cpu",
-      "RAM": "ram"
+    "head1": {
+        "type": "header",
+        "description": "General"
+    },
+    "type": {
+        "type": "combobox",
+        "default": "cpu",
+        "description": "System variable for graph",
+        "tooltip": "Select the system variable to monitor.",
+        "options" : {
+            "CPU" : "cpu",
+            "RAM": "ram"
+        }
+    },
+
+    "head2": {
+        "type": "header",
+        "description": "Visual"
+    },
+    "line-color": {
+        "type": "colorchooser",
+        "default": "rgba(50,168,82,1.0)",
+        "description": "Line color"
     }
-  },
-
-  "head2": {
-    "type": "header",
-    "description": "Visual"
-  },
-  "line-color": {
-    "type": "colorchooser",
-    "default": "rgba(50,168,82,1.0)",
-    "description": "Line color"
-  }
 }