Fixed difference in the given arguments to the ellipse function and the description after that

Fixed two more typos

Replaced unnecessary the with to

Conflicts:
	doc/tutorials/core/adding_images/adding_images.markdown
	doc/tutorials/core/basic_geometric_drawing/basic_geometric_drawing.markdown
	doc/tutorials/core/random_generator_and_text/random_generator_and_text.markdown
	modules/imgproc/include/opencv2/imgproc.hpp