diff --git a/qml/articles/5.Using_notifications.md b/qml/articles/5.Using_notifications.md
index ee03eda..766a2f2 100644
--- a/qml/articles/5.Using_notifications.md
+++ b/qml/articles/5.Using_notifications.md
@@ -37,4 +37,3 @@ different from yours.
 ### Code
 The code for this example can be found at
 [extensions/qml_tutorial_5](../extensions/qml_tutorial_5)
-
diff --git a/qml/articles/6.Using_clipboard.md b/qml/articles/6.Using_clipboard.md
index 454c3dc..5d2f334 100644
--- a/qml/articles/6.Using_clipboard.md
+++ b/qml/articles/6.Using_clipboard.md
@@ -17,4 +17,3 @@ to copy something and other to copy image URL to the clipboard.
 ### Code
 The code for this example can be found at
 [extensions/qml_tutorial_6](../extensions/qml_tutorial_6)
-
diff --git a/qml/extensions/qml_tutorial_2/main.qml b/qml/extensions/qml_tutorial_2/main.qml
index d88b510..8cf070d 100644
--- a/qml/extensions/qml_tutorial_2/main.qml
+++ b/qml/extensions/qml_tutorial_2/main.qml
@@ -2,7 +2,7 @@ import org.kde.falkon 1.0 as Falkon
 
 Falkon.PluginInterface {
 
-    init: function(state, settingsPath){
+    init: function(state, settingsPath) {
         console.log(i18n('"Tutorial2" plugin loaded'))
     }
 
diff --git a/qml/extensions/qml_tutorial_3/main.qml b/qml/extensions/qml_tutorial_3/main.qml
index da820fe..c865658 100644
--- a/qml/extensions/qml_tutorial_3/main.qml
+++ b/qml/extensions/qml_tutorial_3/main.qml
@@ -8,7 +8,7 @@ Falkon.PluginInterface {
         property int clickCount
     }
 
-    init: function(state, settingsPath){
+    init: function(state, settingsPath) {
         console.log(i18n('"Tutorial3" plugin loaded'))
         tutorial3Object.clickCount = 0;
     }
diff --git a/qml/extensions/qml_tutorial_4/main.qml b/qml/extensions/qml_tutorial_4/main.qml
index f4dc7ea..6f3df9f 100644
--- a/qml/extensions/qml_tutorial_4/main.qml
+++ b/qml/extensions/qml_tutorial_4/main.qml
@@ -4,13 +4,13 @@ import QtQuick 2.3
 Falkon.PluginInterface {
 
     QtObject {
-        id: tutorial3Object
+        id: tutorial4Object
         property int clickCount
     }
 
-    init: function(state, settingsPath){
+    init: function(state, settingsPath) {
         console.log(i18n('"Tutorial4" plugin loaded'))
-        tutorial3Object.clickCount = 0;
+        tutorial4Object.clickCount = 0;
     }
 
     testPlugin: function() {
@@ -22,8 +22,8 @@ Falkon.PluginInterface {
     }
 
     function buttonClicked() {
-        tutorial3Object.clickCount++;
-        console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial3Object.clickCount))
+        tutorial4Object.clickCount++;
+        console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial4Object.clickCount))
     }
 
     Falkon.BrowserAction {
@@ -32,7 +32,7 @@ Falkon.PluginInterface {
         title: i18n('Qml Tutorial 4')
         toolTip: i18n('My little button')
         icon: 'falkon'
-        badgeText: tutorial3Object.clickCount
+        badgeText: tutorial4Object.clickCount
         location: Falkon.BrowserAction.NavigationToolBar | Falkon.BrowserAction.StatusBar
         popup: Rectangle {
             width: 100;
@@ -48,8 +48,8 @@ Falkon.PluginInterface {
         })
 
         action_always.triggered.connect(function() {
-            tutorial3Object.clickCount++;
-            console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial3Object.clickCount))
+            tutorial4Object.clickCount++;
+            console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial4Object.clickCount))
         })
 
         if (webHitTestResult.isImage()) {
@@ -59,9 +59,9 @@ Falkon.PluginInterface {
             })
 
             action_image.triggered.connect(function() {
-                tutorial3Object.clickCount += 2;
+                tutorial4Object.clickCount += 2;
                 console.log(i18n('"Tutorial4" Surprise, this is an image with url: ' + webHitTestResult.imageUrl))
-                console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial3Object.clickCount))
+                console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial4Object.clickCount))
             })
         }
 
@@ -81,8 +81,8 @@ Falkon.PluginInterface {
         })
 
         sm_action_always.triggered.connect(function() {
-            tutorial3Object.clickCount++;
-            console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial3Object.clickCount))
+            tutorial4Object.clickCount++;
+            console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial4Object.clickCount))
         })
 
         if (webHitTestResult.isImage()) {
@@ -92,9 +92,9 @@ Falkon.PluginInterface {
             })
 
             sm_action_image.triggered.connect(function() {
-                tutorial3Object.clickCount += 2;
+                tutorial4Object.clickCount += 2;
                 console.log(i18n('"Tutorial4" Surprise, this is an image with url: ' + webHitTestResult.imageUrl))
-                console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial3Object.clickCount))
+                console.log(i18n('"Tutorial4" clickCount increased to ' + tutorial4Object.clickCount))
             })
         }
 
diff --git a/qml/extensions/qml_tutorial_5/main.qml b/qml/extensions/qml_tutorial_5/main.qml
index 4c23913..1afe0a2 100644
--- a/qml/extensions/qml_tutorial_5/main.qml
+++ b/qml/extensions/qml_tutorial_5/main.qml
@@ -3,7 +3,7 @@ import QtQuick 2.3
 
 Falkon.PluginInterface {
 
-    init: function(state, settingsPath){
+    init: function(state, settingsPath) {
         console.log(i18n('"Tutorial5" plugin loaded'))
     }
 
diff --git a/qml/extensions/qml_tutorial_6/main.qml b/qml/extensions/qml_tutorial_6/main.qml
index b1d1941..3c63954 100644
--- a/qml/extensions/qml_tutorial_6/main.qml
+++ b/qml/extensions/qml_tutorial_6/main.qml
@@ -3,7 +3,7 @@ import QtQuick 2.3
 
 Falkon.PluginInterface {
 
-    init: function(state, settingsPath){
+    init: function(state, settingsPath) {
         console.log(i18n('"Tutorial6" plugin loaded'))
         tutorial3Object.clickCount = 0;
     }