broken link to references

[thorade]

This page https://mbe.modelica.university/behavior/equations/physical has this link https://mbe.modelica.university/behavior/variables/#variability which is broken

[dietmarw]

I can confirm this. Actually most of the reference links are broken since they point to https://mbe.modelica.university/behavior/ instead of https://mbe.modelica.university/behavior/equations/

so something in the generation process does not work as supposed to.