Update README.md

README.md

@@ -40,7 +40,6 @@ The most common trouble users run into is that the book is not rendering. Check
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 ### Disclaimer
@@ -51,3 +50,4 @@ This repository is a scientific product and is not official communication of the
 
 This content was created by U.S. Government employees as part of their official duties. This content is not subject to copyright in the United States (17 U.S.C. §105) and is in the public domain within the United States of America. Additionally, copyright is waived worldwide through the CC0 1.0 Universal public domain dedication.
 
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