Update README.md

Test status added

Author: prathameshnium

README.md

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     <a href="https://github.com/prathameshnium/PICA-Python-Instrument-Control-and-Automation/network/members"><img src="https://img.shields.io/github/forks/prathameshnium/PICA-Python-Instrument-Control-and-Automation?style=social" alt="GitHub Forks"></a>
   </p>
 </div>
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+[![Run PICA JOSS Tests](https://github.com/prathameshnium/PICA-Python-Instrument-Control-and-Automation/actions/workflows/joss_tests.yml/badge.svg)](https://github.com/prathameshnium/PICA-Python-Instrument-Control-and-Automation/actions/workflows/joss_tests.yml)
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 ## Overview
@@ -265,4 +265,4 @@ Please open an issue first to discuss any major changes you would like to make.
 - **Affiliation:** *[UGC-DAE Consortium for Scientific Research, Mumbai Centre](https://www.csr.res.in/Mumbai_Centre)*
 
 #### Funding
-Financial support for this work was provided under SERB-CRG project grant No. CRG/2022/005676 from the Anusandhan National Research Foundation (ANRF), a statutory body of the Department of Science & Technology (DST), Government of India.
+Financial support for this work was provided under SERB-CRG project grant No. CRG/2022/005676 from the Anusandhan National Research Foundation (ANRF), a statutory body of the Department of Science & Technology (DST), Government of India.