B-Tree Analysis: Text does not match diagram

[JThakrar]

Diagram shows left-child with key values "less than" and right-child with key values "greater than or equal to" but text says left-child is "less than or equal to"

Describe the problem

• Relevant URL(s): https://tikv.org/deep-dive/key-value-engine/b-tree-vs-lsm/

Suggest an improvement/fix