Update README.md

peiit · web-flow · commit a2df7384d654 · 2025-07-25T17:29:56.000+08:00
diff --git a/README.md b/README.md
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 # graphlib
+[![Go Report Card](https://goreportcard.com/badge/github.com/aio-arch/graphlib)](https://goreportcard.com/report/github.com/aio-arch/graphlib)
 
 A Topological sort lib.
 

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`1`	`1`	`# graphlib`
	`2`	`+[![Go Report Card](https://goreportcard.com/badge/github.com/aio-arch/graphlib)](https://goreportcard.com/report/github.com/aio-arch/graphlib)`
`2`	`3`
`3`	`4`	`A Topological sort lib.`
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