diff --git a/src/modules/TimerOndemand.js b/src/modules/TimerOndemand.js
index cf1bc7e..521317c 100644
--- a/src/modules/TimerOndemand.js
+++ b/src/modules/TimerOndemand.js
@@ -29,7 +29,7 @@ const { log_debug } = Me.imports.utils;
 const { key_binding_auto_repeat, get_actor } = Me.imports.compat;
 
 /**
- * The On-demand Timer allows the user to manually switch between the day and 
+ * The On-demand Timer allows the user to manually switch between the day and
  * night variants with a button in the top bar and a keybinding.
  *
  * The user can change the key combination in the extension's preferences.
@@ -62,13 +62,13 @@ var TimerOndemand = class {
 
 	_add_keybinding() {
 		log_debug('Adding On-demand Timer keybinding...');
-		// add our own keybinging handler
+		// add our own keydinging handler
 		main.wm.addKeybinding(
-		  'nightthemeswitcher-ondemand-keybinding',
-		  e.settingsManager._extensionsSettings,
-		  key_binding_auto_repeat(),
-		  Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW,
-		  this._toggle_time.bind(this)
+			'nightthemeswitcher-ondemand-keybinding',
+			e.settingsManager._extensionsSettings,
+			key_binding_auto_repeat(),
+			Shell.ActionMode.NORMAL | Shell.ActionMode.OVERVIEW,
+			this._toggle_time.bind(this)
 		);
 		log_debug('Added On-demand Timer keybinding.');
 	}
diff --git a/src/preferences/Schedule.js b/src/preferences/Schedule.js
index becd1c5..a867f7e 100644
--- a/src/preferences/Schedule.js
+++ b/src/preferences/Schedule.js
@@ -70,23 +70,23 @@ class KeyBindingControl {
 		const iter = list_store.append();
 
 		const update_shortcut_row = (accel) => {
-		  const [key, mods] = accel ? Gtk.accelerator_parse(accel) : [0, 0];
-		  list_store.set(iter, [COLUMN_KEY, COLUMN_MODS], [key, mods]);
+			const [key, mods] = accel ? Gtk.accelerator_parse(accel) : [0, 0];
+			list_store.set(iter, [COLUMN_KEY, COLUMN_MODS], [key, mods]);
 		};
 
 		renderer.connect('accel-edited', (renderer, path, key, mods) => {
-		  const accel = Gtk.accelerator_name(key, mods);
-		  update_shortcut_row(accel);
-		  settings.set_strv(KEYBINDING_KEY, [accel]);
+			const accel = Gtk.accelerator_name(key, mods);
+			update_shortcut_row(accel);
+			settings.set_strv(KEYBINDING_KEY, [accel]);
 		});
 
 		renderer.connect('accel-cleared', () => {
-		  update_shortcut_row(null);
-		  settings.set_strv(KEYBINDING_KEY, []);
+			update_shortcut_row(null);
+			settings.set_strv(KEYBINDING_KEY, []);
 		});
 
 		settings.connect(`changed::${KEYBINDING_KEY}`, () => {
-		  update_shortcut_row(settings.get_strv(KEYBINDING_KEY)[0]);
+			update_shortcut_row(settings.get_strv(KEYBINDING_KEY)[0]);
 		});
 
 		column.pack_start(renderer, true);
diff --git a/src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml b/src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml
index 25e97ed..6a74639 100644
--- a/src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml
+++ b/src/schemas/org.gnome.shell.extensions.nightthemeswitcher.gschema.xml
@@ -102,9 +102,9 @@
 			<description>The current time used in on-demand mode</description>
 		</key>
 		<key name="nightthemeswitcher-ondemand-keybinding" type="as">
-		  <default><![CDATA[['<Shift><Super>t']]]></default>
-		  <summary>Key combination to toggle time</summary>
-		  <description>The key combination that will toggle time in on-demand mode</description>
+			<default><![CDATA[['<Shift><Super>t']]]></default>
+			<summary>Key combination to toggle time</summary>
+			<description>The key combination that will toggle time in on-demand mode</description>
 		</key>
 		<key name="manual-time-source" type="b">
 			<default>false</default>