diff --git a/plugin.xml b/plugin.xml
index a7e05d6..3150c4f 100644
--- a/plugin.xml
+++ b/plugin.xml
@@ -10,7 +10,7 @@
     <keywords>cordova,device</keywords>
     <url>http://docs.telerik.com/platform/appfeedback</url>
     <engines>
-        <engine name="cordova-ios" version="    >=3" />
+        <engine name="cordova-ios" version=">=3" />
         <engine name="cordova-android" version=">=4" />
     </engines>
 
@@ -39,13 +39,13 @@
         <framework src="Foundation.framework" weak="true" />
 
         <config-file target="*-Info.plist" parent="apiKey">
-          <string>$API_KEY</string>
+            <string>$API_KEY</string>
         </config-file>
         <config-file target="*-Info.plist" parent="apiUrl">
-          <string>$API_URL</string>
+            <string>$API_URL</string>
         </config-file>
         <config-file target="*-Info.plist" parent="enableShake">
-          <string>$ENABLE_SHAKE</string>
+            <string>$ENABLE_SHAKE</string>
         </config-file>
     </platform>
 
@@ -69,9 +69,9 @@
 
         <source-file src="src/android/res/values/feedback.xml" target-dir="res/values" />
         <config-file target="res/values/strings.xml" parent="/*">
-          <string name="apiKey">$API_KEY</string>
-          <string name="apiUrl">$API_URL</string>
-          <string name="enableShake">$ENABLE_SHAKE</string>
+            <string name="apiKey">$API_KEY</string>
+            <string name="apiUrl">$API_URL</string>
+            <string name="enableShake">$ENABLE_SHAKE</string>
         </config-file>
 
         <config-file target="AndroidManifest.xml" parent="/*">
diff --git a/src/android/com/telerik/feedback/AppFeedback.java b/src/android/com/telerik/feedback/AppFeedback.java
index 4d27b89..0c4e6d1 100644
--- a/src/android/com/telerik/feedback/AppFeedback.java
+++ b/src/android/com/telerik/feedback/AppFeedback.java
@@ -21,26 +21,25 @@ public class AppFeedback extends CordovaPlugin implements RadFeedback.OnSendFeed
 
     @Override
     public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
-
         if (action.equals("GetVariables")) {
-          JSONObject data = new JSONObject();
-          for (int i = 0; i < args.length(); i++) {
-            try {
-              String variableName = args.getString(i);
-              int appResId = cordova.getActivity().getResources().getIdentifier(variableName, "string", cordova.getActivity().getPackageName());
-              String variableValue = cordova.getActivity().getString(appResId);
-              data.put(variableName, variableValue);
-            } catch(Exception ex) {
+            JSONObject data = new JSONObject();
+            for (int i = 0; i < args.length(); i++) {
+                try {
+                    String variableName = args.getString(i);
+                    int appResId = cordova.getActivity().getResources().getIdentifier(variableName, "string", cordova.getActivity().getPackageName());
+                    String variableValue = cordova.getActivity().getString(appResId);
+                    data.put(variableName, variableValue);
+                } catch(Exception ex) {
+                }
             }
-          }
-          callbackContext.success(data);
-          return true;
+            callbackContext.success(data);
+            return true;
         }
         if (action.equalsIgnoreCase("initialize")) {
             this.initialize(args);
         } else if (action.equalsIgnoreCase("showfeedback")) {
             this.showFeedback();
-        } else { 
+        } else {
             callbackContext.error("Method not found");
             return false;
         }
diff --git a/src/ios/TLRKFeedback.m b/src/ios/TLRKFeedback.m
index 1f19db9..69207d8 100644
--- a/src/ios/TLRKFeedback.m
+++ b/src/ios/TLRKFeedback.m
@@ -33,23 +33,24 @@
 
 -(void)GetVariables:(CDVInvokedUrlCommand*)command
 {
-  NSMutableDictionary *values = [NSMutableDictionary dictionary];
-  int i;
-  for (i = 0; i < [command.arguments count]; i++) 
-  {
-    @try
+    NSMutableDictionary *values = [NSMutableDictionary dictionary];
+    int i;
+    for (i = 0; i < [command.arguments count]; i++)
     {
-      NSString *variableName = [command argumentAtIndex:i];
-      NSString *variableValue = [[[NSBundle mainBundle] infoDictionary] objectForKey:variableName];
-      [values setObject:variableValue forKey:variableName];
+        @try
+        {
+            NSString *variableName = [command argumentAtIndex:i];
+            NSString *variableValue = [[[NSBundle mainBundle] infoDictionary] objectForKey:variableName];
+            [values setObject:variableValue forKey:variableName];
+        }
+        @catch (NSException *exception)
+        {
+        }
     }
-    @catch (NSException *exception)
-    {
-    }
-  }
 
-  CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:values];
-  NSString *callbackId = [command callbackId];
-  [self success:result callbackId:callbackId];
+    CDVPluginResult *result = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsDictionary:values];
+    NSString *callbackId = [command callbackId];
+    [self success:result callbackId:callbackId];
 }
+
 @end
\ No newline at end of file
diff --git a/www/feedback.js b/www/feedback.js
index 97dd01a..2427e5d 100644
--- a/www/feedback.js
+++ b/www/feedback.js
@@ -1,7 +1,7 @@
 'use strict';
 
 var cordova = require('cordova'),
-    API_BASE_URL = 'https://platform.telerik.com/feedback/api/v1',    
+    API_BASE_URL = 'https://platform.telerik.com/feedback/api/v1',
     Feedback = function () {
         this.initialize = function (apiKey, options) {
             var that = this;
@@ -42,22 +42,20 @@ var cordova = require('cordova'),
         };
     },
     feedback = new Feedback();
-    
-window.addEventListener('deviceready', function () {    
-    cordova.exec(function(data) {
-      if(data.apiKey !== "YourKeyHere"){
-        var shouldEnableShake = data.enableShake === 'true'        
-        var feedbackOptions = {
-            enableShake: shouldEnableShake,
-            apiUrl: data.apiUrl
-        };        
-        feedback.initialize(data.apiKey, feedbackOptions);        
-      } 
-    }, function(err) { 
-       window.data = err;
-       console.log('Unable to read required plugin variables: ' + err);
-      }, 'AppFeedback', 'GetVariables', [ 'apiKey', 'apiUrl', 'enableShake' ]);
 
+window.addEventListener('deviceready', function () {
+    cordova.exec(function(data) {
+        if (data.apiKey !== 'YourKeyHere') {
+            var shouldEnableShake = (data.enableShake || '').toLowerCase() === 'true';
+            var feedbackOptions = {
+                enableShake: shouldEnableShake,
+                apiUrl: data.apiUrl
+            };
+            feedback.initialize(data.apiKey, feedbackOptions);
+        }
+    }, function(err) {
+        console.log('Unable to read required plugin variables: ' + err);
+    }, 'AppFeedback', 'GetVariables', [ 'apiKey', 'apiUrl', 'enableShake' ]);
 }, true);
 
 module.exports = feedback;
\ No newline at end of file