Wrong setup in combustion tutorial

In the tutorial combustion/reactingFoam/laminar/counterFlowFlame2D, the mass fraction of CH4 at the inlet was recently changed to 10 (but should be 1):

https://develop.openfoam.com/Development/openfoam/-/blob/master/tutorials/combustion/reactingFoam/laminar/counterFlowFlame2D/0/CH4#L26

The change was done in this commit: 8878050f

Maybe the commit meant to change it to 1.0 instead of 10?