gettingStarted.mlx should be GettingStarted.mlx

[michellehirsch]

Toolbox packaging has a long history of support for getting started files named GettingStarted.mlx. Additionally, all MATLAB Examples shipped by MathWorks use MixedCase naming. The recommended name should be GettingStarted.mlx

[altmany]

Regardless of whether upper or lower camel-casing is recommended (I agree it should be upper in this case), I think MATLAB should be case-agnostic for such cases, just in case the user mistyped. Perhaps display a Code Analyzer warning on the top line when opening the file in the Editor (as happens when the filename doesn't match the declared function name), but nothing more than that.