Update README.md

Author: bluenet13

README.md

@@ -74,10 +74,7 @@ Support feature:
  - Support tap; 
  - Hardware; 
  - x86: broadwell, haswell, ivybridge, knl, sandybridge, westmere and so on.
- - arm: arm64.
- - SoC and embeb system; 
- - disk: 4M, memory: 128M
- - Support TCP connection: 512, ACL: 16, application: 8
+ - arm: arm64 SoC and edge computer; 
 
 #### ANS User Guide
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