minor fixes

docs/source/01-installing-opencv-for-java.rst

@@ -2,28 +2,30 @@
 Installing OpenCV for Java
 ==========================
 
-Introduction to OpenCV for Java.
+Introduction to OpenCV for Java
 --------------------------------
 As of OpenCV 2.4.4, OpenCV supports desktop Java development. This tutorial will help you install OpenCV on your desktop operating system.
 
-Install the latest Java version.
+Install the latest Java version
 --------------------------------
 Download the latest Java JDK at the `Oracle link <http://www.oracle.com/technetwork/java/javase/downloads/index.html>`_. Now you should be able to install the last Java JDK by open the file just downloaded.
 
-Install the latest Eclipse version.
+Install the latest Eclipse version
 -----------------------------------
 Download the latest Eclipse version at the `Eclipse Download page <https://www.eclipse.org/downloads/>`_ choosing the ``Eclipse IDE for Java Developers`` version (suggested).
 Extract the downloaded compressed file and put the resulting folder wherever you want to. You don't need to install anything. Alternatively, you can try the Eclipse installer.
 
-Install OpenCV 3.x under Windows.
+Install OpenCV 3.x under Windows
 ------------------------------------
 First of all you should download the OpenCV library (version 3.x) from `here <http://opencv.org/downloads.html>`_.
 Then, extract the downloaded OpenCV file in a location of your choice. Once you get the folder ``opencv`` put in wherever you prefer.
 Now the only two things that you will need are: the ``opencv-3xx.jar`` file located at ``\opencv\build\java`` and the ``opencv_java3xx.dll`` library located at ``\opencv\build\java\x64`` (for 64-bit systems) or ``\opencv\build\java\x86`` (for 32-bit systems). The `3xx` suffix of each file is a shortcut for the current OpenCV version, e.g., it will be `300` for OpenCV 3.0 and `310` for OpenCV 3.1. 
 
-Install OpenCV 3.x under macOS.
+Install OpenCV 3.x under macOS
 ---------------------------------
-The quickest way to obtain OpenCV under macOS is to use `Homebrew <http://brew.sh>`_. After installing Homebrew, you have to check whether the `XCode Command Line Tools` are already installed on your system. To do so, open the `Terminal` and execute:
+The quickest way to obtain OpenCV under macOS is to use `Homebrew <http://brew.sh>`_. After installing Homebrew, you have to check whether the `XCode Command Line Tools` are already installed on your system.
+
+To do so, open the `Terminal` and execute:
 ``xcode-select --install``
 If MacOS ask you for installing such tools, proceed with the download and installation. Otherwise, continue with the OpenCV installation.
 
@@ -34,8 +36,8 @@ and effectively install OpenCV:
 
 After the installation of OpenCV, the needed jar file and the dylib library will be located at ``/usr/local/opt/opencv3/share/OpenCV/java/``. 
 
-Install OpenCV 3.x under Linux.
------------------------------------
+Install OpenCV 3.x under Linux
+---------------------------------
 Please, note: the following instructions are also useful if you want to compile OpenCV under Windows or macOS. Linux package management systems (`apt-get`, `yum`, etc.) *may* provide the needed version of the OpenCV library.
 
 As first step, download and install `CMake <http://www.cmake.org/download/>`_ and `Apache Ant <http://ant.apache.org/>`_, if you don't have any of these. Download the OpenCV library from the `its website <http://opencv.org/downloads.html>`_.
@@ -71,7 +73,7 @@ Wait for the process to be completed...
 If everything went well you should have ``opencv-3xx.jar`` in the ``/opencv/build/bin`` directory and ``libopencv_java3xx.so`` in the ``/opencv/build/lib`` directory. The `3xx` suffix of each file is a shortcut for the current OpenCV version, e.g., it will be `300` for OpenCV 3.0 and `310` for OpenCV 3.1. This is everything you need.
 
 Set up OpenCV for Java in Eclipse
----------------------------------
+----------------------------------
 Open Eclipse and select a workspace of your choice. Create a User Library, ready to be used on all your next projects: go to  ``Window > Preferences...``.
 
 .. image:: _static/01 - 02.png
@@ -88,4 +90,6 @@ Select ``External Folder...`` and browse to select the folder containing the Ope
 In case of MacOS, if you installed OpenCV *without* Homebrew, you need to create a soft link with .dylib extension for the .so file. E.g., from the terminal, type:
 ``ln -s libopencv_java300.so libopencv_java300.dylib``
 
-Finally, if you are using IntelliJ, you can specify the location of the library with the VM argument ``-Djava.library.path=/opencv/build/lib``.
+Set up OpenCV for Java in other IDEs (experimental)
+---------------------------------------------------
+If you are using IntelliJ, you can specify the location of the library with the VM argument ``-Djava.library.path=/opencv/build/lib``.