AndroidMgr: fixed typos and package name

modules/java/generator/src/java/android+AsyncServiceHelper.java

@@ -77,7 +77,7 @@ class AsyncServiceHelper
                 private LoaderCallbackInterface mUserAppCallback = Callback;
                 public String getPackageName()
                 {
-                    return "OpenCV3 Manager";
+                    return "OpenCV Manager";
                 }
                 public void install() {
                     Log.d(TAG, "Trying to install OpenCV Manager via Google Play");
@@ -123,7 +123,7 @@ class AsyncServiceHelper
                 private LoaderCallbackInterface mUserAppCallback = Callback;
                 public String getPackageName()
                 {
-                    return "OpenCV3 Manager";
+                    return "OpenCV Manager";
                 }
                 public void install()
                 {

modules/java/generator/src/java/android+CameraBridgeViewBase.java

@@ -356,7 +356,7 @@ public abstract class CameraBridgeViewBase extends SurfaceView implements Surfac
     // NOTE: The order of bitmap constructor and camera connection is important for android 4.1.x
     // Bitmap must be constructed before surface
     private void onEnterStartedState() {
-        Log.d(TAG, "call ponEnterStartedState");
+        Log.d(TAG, "call onEnterStartedState");
         /* Connect camera */
         if (!connectCamera(getWidth(), getHeight())) {
             AlertDialog ad = new AlertDialog.Builder(getContext()).create();

platforms/android/service/engine/build.xml

 <?xml version="1.0" encoding="UTF-8"?>
-<project name="OpenCV3 Manager" default="help">
+<project name="OpenCV Manager" default="help">
 
     <!-- The local.properties file is created and updated by the 'android' tool.
          It contains the path to the SDK. It should *NOT* be checked into

platforms/android/service/engine/res/values/strings.xml

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="app_name">OpenCV3 Manager</string>
+    <string name="app_name">OpenCV Manager</string>
     <string name="about">About</string>
     <string name="checkUpdate">Check for update</string>
     <string name="intro">OpenCV library is used by other applications for image enhancement, panorama stitching, object detection, recognition and tracking and so on. OpenCV Manager provides the best version of the OpenCV for your hardware. See opencv.org for details.</string>