Merge pull request #287 from sbt/SethTisue-patch-1

fix a couple of things in the readme

Author: eed3si9n

readme.md

@@ -143,7 +143,7 @@ gpg --gen-key
   "sbt-ci-release bot".
 - For email, use your own email address
 - For passphrase, generate a random password with a password manager. This will be the
-  environment variables PGP_PASSPHRASE in your CI. Take not of `PGP_PASSPHRASE`.
+  environment variables PGP_PASSPHRASE in your CI. Take note of `PGP_PASSPHRASE`.
 
 At the end you'll see output like this
 
@@ -366,7 +366,7 @@ Enjoy 👌
 Add the following to the project settings (works only in sbt 1)
 
 ```scala
-skip in publish := true
+publish / skip := true
 ```
 
 ### How do I publish cross-built projects?