Changes : Fix title for version 0.40.0.0
Changes : Fix title for version 0.40.0.0

The build process for the release notes expects a pure version number.

GafferHQ/gaffer,johnhaddon/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,hradec/gaffer,ImageEngine/gaffer,boberfly/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,andrewkaufman/gaffer,appleseedhq/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,hradec/gaffer,appleseedhq/gaffer,ImageEngine/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,hradec/gaffer,hradec/gaffer,ivanimanishi/gaffer,lucienfostier/gaffer,boberfly/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,hradec/gaffer,ImageEngine/gaffer,ivanimanishi/gaffer,lucienfostier/gaffer,johnhaddon/gaffer,ivanimanishi/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,boberfly/gaffer,boberfly/gaffer,GafferHQ/gaffer,GafferHQ/gaffer