spelling: packaging

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

script/release

@@ -330,7 +330,7 @@ def clean_up(version)
   `git pull --quiet origin #{GH_BASE_BRANCH} --prune`
   `git branch --quiet -D release-#{version} >/dev/null 2>&1`
   `git push --quiet origin :release-#{version} >/dev/null 2>&1`
-  `git branch --quiet -D tmp-packging >/dev/null 2>&1`
+  `git branch --quiet -D tmp-packaging >/dev/null 2>&1`
 end
 
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