fix: maxRows and maxCols typo

[okesseko]

In the documentation, the configuration options are defined as maxRows and maxCols,
which should control the maximum number of rows and columns in the table.

Config Params

Field	Type	Description
maxRows	number	maximum number of rows. 5 by params
maxCols	number	maximum number of columns. 5 by params

However, in the current source code these variables are defined as maxrows and maxcols (all lowercase).
As a result, the user-provided settings maxRows and maxCols do not work properly.

This PR aligns the source code with the documented configuration by updating the variable names
to maxRows and maxCols.

[okesseko]

please, increment a patch version

Updated