Refine description of RoboJoint-Exo

Updated description to replace 'simulating' with 'emulating'.

Author: pavly-gerges

README.md

@@ -1,7 +1,7 @@
 # RoboJoint-Exo
 > Keywords: Exoskeleton - Musculoskeletal System - Cerebrovascular Strokes - Hemiplegia - System Disease - Rehabilitation Therapy
 
-A micro-smart bionic joint interface system simulating the biomechanics of human joints integrating AI models for augmentation of balance and smoothening of tone emulating the fine-grained smooth control of the human cerebellum.
+A micro-smart bionic joint interface system emulating the biomechanics of human joints integrating AI models for augmentation of balance and smoothening of tone emulating the fine-grained smooth control of the human cerebellum.
 
 ## Preface
 RoboJoint-Exo features exoskeleton system implementation through connecting human body joints together via a single CPU/MCU by employing interconnected joint modules and synchronizing them through interrupt I/O and I/O polling.