Merge pull request #398 from isururanawaka/develop

Fix minor typo
diff --git a/README.md b/README.md
index 5086b8e..9d50b27 100644
--- a/README.md
+++ b/README.md
@@ -198,7 +198,7 @@
 
 ### Acknowledgment
 
-We are thankfull to Nation Science Foundation(NSF) for funding this project.
+We are thankfull to National Science Foundation(NSF) for funding this project.
 
 We are thankfull to  Trusted CI (https://www.trustedci.org/) for conducting the
 First Principles Vulnerability Assesment(FPVA) (https://dl.acm.org/doi/10.1145/1866835.1866852) for this software and providing the above architecture diagram and security improvements. 
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