doc: acknowledge

Author: scivision

Readme.md

@@ -24,3 +24,7 @@ The "matlab-stdlib" package uses Java functions throughout, with the higher-leve
 [java.nio.Files](https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/nio/file/Files.html)
 and the classic
 [java.io.File](https://docs.oracle.com/en/java/javase/22/docs/api/java.base/java/io/File.html) classes.
+
+## Acknowledgements
+
+Stdlib for Matlab was partly funded by NASA NNH19ZDA001N-HDEE grant 80NSSC20K0176.