doc(readme): soften prelude text

Signed-off-by: Derek Lewis <[email protected]>

Author: DerekNonGeneric

README.md

@@ -20,11 +20,13 @@
 
 <br />
 
-The high-level goal of `@openinf/util-md-table` is to serve as a Node.js
-package containing utilities for **common operations on Markdown tables**
-allowing users to make use of them in new ways. As is the case with any software
-project in continuous development, omissions and errors may exist, for which
-[contributions are welcome](#contributing).
+The high-level goal of `@openinf/util-md-table` is to serve as a Node.js package
+containing utilities for **common operations on Markdown tables** allowing users
+to make use of them in new ways. We are constantly working to improve this
+repository, so please feel free to [contribute](#contributing) if you notice any
+omissions or errors.
+
+Thanks!
 
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