Merge pull request #205 from weikang9009/readme1

fix small errors in README

README.md

@@ -1,11 +1,11 @@
 PySAL-giddy for exploratory spatiotemporal data analysis
 ============================================
 
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+[![Continuous Integration](https://github.com/pysal/giddy/actions/workflows/tests.yml/badge.svg)](https://github.com/pysal/giddy/actions/workflows/tests.yml)
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-[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7693957.svg)](https://doi.org/10.5281/zenodo.7693957)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.1322825.svg)](https://doi.org/10.5281/zenodo.1322825)
 [![badge](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/pysal/giddy/main)
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