Typo

[nonzerofloat]

https://github.com/QBobWatson/ila/blob/e182f6e5f0eaa2e1e4781ed0f84e10d22799597c/src/linindep.xml#L211-L213

Equatiion -> Equation

https://github.com/QBobWatson/ila/blob/e182f6e5f0eaa2e1e4781ed0f84e10d22799597c/src/projections.xml#L610-L612

\Nul(A^TA)=0 -> \Nul(A^TA)={0}