Fix trailing doxygen enum comments to use the form that indicates they refer to the preceeding identifier.
Fix trailing doxygen enum comments to use the form that indicates they
refer to the preceeding identifier.


Former-commit-id: 5322c1485ed5688ca3c38a1b10ad5f19dbf644f9
Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide