added zenodo badge

hypergravity · hypergravity · commit e2f2d1418ceb · 2020-03-20T23:27:26.000+08:00
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-## laspec
+## laspec [![DOI](https://zenodo.org/badge/202476664.svg)](https://zenodo.org/badge/latestdoi/202476664)
 
 Modules for basic operations on **LA**MOST **spec**tra, etc.
 

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`1`		`-## laspec`
	`1`	`+## laspec [![DOI](https://zenodo.org/badge/202476664.svg)](https://zenodo.org/badge/latestdoi/202476664)`
`2`	`2`
`3`	`3`	`Modules for basic operations on LAMOST spectra, etc.`
`4`	`4`