message: Added information to OpenCV documentation [MacOS]
  Added and Edited specific information to the "Installation in MacOS" OpenCV documentation.
  Closes
diff: @@ -30,7 +30,7 @@ Installing CMake
  -# Install the dmg package and launch it from Applications. That will give you the UI app of CMake
  --# From the CMake app window, choose menu Tools --> Install For Command Line Use.
  +-# From the CMake app window, choose menu Tools --> How to Install For Command Line Use. Then, follow the instructions from the pop-up there.
  -# Install folder will be /usr/bin/ by default, submit it by choosing Install command line links.
  @@ -64,7 +64,7 @@ git clone https://github.com/opencv/opencv_contrib.git
  Building OpenCV from Source Using CMake
  ---------------------------------------
  --# Create a temporary directory, which we denote as `<cmake_build_dir>`, where you want to put
  +-# Create a temporary directory, which we denote as `build_opencv`, where you want to put
  the generated Makefiles, project files as well the object files and output binaries and enter
  there.
  @@ -85,8 +85,8 @@ Building OpenCV from Source Using CMake
  or cmake-gui
  - - set full path to OpenCV source code, e.g. `/home/user/opencv`
  - - set full path to `<cmake_build_dir>`, e.g. `/home/user/build_opencv`
  + - set the OpenCV source code path to, e.g. `/home/user/opencv`
  + - set the binary build path to your CMake build directory, e.g. `/home/user/build_opencv`
  - set optional parameters
  - run: "Configure"
  - run: "Generate"
  