DOC: run spelling checker

CI/cdash_handler.py

CI/check_twin_pipelines.py

CI/configure_options.cmake

CMakeLists.txt

Documentation/Cookbook/rst/C++/FunctorImageFilter.rst

Documentation/Cookbook/rst/PythonAPI.rst

Documentation/Cookbook/rst/QGISInterface.rst

Modules/Adapters/GdalAdapters/include/otbSpatialReference.h

...ations/AppClassification/app/otbTrainImagesClassifier.cxx

...cations/AppClassification/include/otbTrainSharkKMeans.hxx

Modules/Applications/AppImageUtils/app/otbMosaic.cxx

Modules/Applications/AppImageUtils/test/CMakeLists.txt

...Applications/AppMathParserX/test/otbBandMathXAppTests.cxx

Modules/Core/Functor/include/otbFunctorImageFilter.h

.../Core/Functor/include/otbVariadicNamedInputsImageFilter.h

Modules/Core/ImageBase/include/otbImage.h

Modules/Core/ImageBase/include/otbVectorImage.h

Modules/Core/ImageBase/src/otbImage.cxx

Modules/Core/ImageBase/src/otbVectorImage.cxx

...s/Feature/Descriptors/test/otbKeyPointsAlgorithmsTest.cxx