Expression tree_simulation

[vinaykumartadepall]

Defect description:
The description of the simulation doesn't match to that of the experiment.
Steps to reproduce the issue:
Data structures lab-Expression trees->simulation.
Expected result:
The description to the simulation should match to that of the experiment (i.e; see animated construction and evaluation of expression trees).
Actual result:
The description is "See animated binary search operations insert,delete and search" which is the description of the experiment "Search trees"

[vinaykumartadepall]

Issue fixed
Commit ID: a6ac203