stats: remove trailing whitespace
stats: remove trailing whitespace

Former-commit-id: 1f093b57157ca08913b06ddea5ae9561a97d4e53
Former-commit-id: 672531a376b9145c66c8c22ae3bba79675f6645d [formerly 3ecf847992c6869f3db22219054fbbae8281e82c] [formerly df09bede642914b9ae892e4473a3c357f0ae11ef [formerly 7be1edf988df31a3065468362b1682a0171bf104]]
Former-commit-id: f4319e8d3c0bfacdc9b576fd9e9ac7df08c3dad2 [formerly 33e502040d5adb8445b619bcbcb3939d5490429e]
Former-commit-id: af0d63fa38ce3975b67576902d6a458ba65e16dc
PolyJIT/benchbuild,PolyJIT/benchbuild,PolyJIT/benchbuild,PolyJIT/benchbuild