Fix some typos in matrix/matrix2.pyx

[jaapspies]

The patch fixes a few typos in matrix2.pyx

The patch will be attached shortly

Component: documentation

Issue created by migration from https://trac.sagemath.org/ticket/2158

[jaapspies]

Attachment: matrix2_typos.patch.gz

[sagetrac-mabshoff]

comment:2

Patch looks good to me.

Cheers,

Michael

[sagetrac-mabshoff]

comment:3

Merged in Sage 2.10.2.alpha0