fix draft-release-notes issue w/ single quotes (#449)

scripts/draft-release-notes

@@ -18,11 +18,11 @@ fi
 
 echo "## Changes"  | tee -a "${RELEASE_NOTES}"
 for change in $(git rev-list $LAST_RELEASE_HASH..HEAD); do
-    one_line_msg=$(git --no-pager log --pretty='%s (thanks to %an)'  "${change}" -n1 |  sed 's/^\[.*\]//' | xargs)
+    one_line_msg=$(git --no-pager log --pretty='%s (thanks to %an)'  "${change}" -n1 |  sed 's/^\[.*\]//')
     # render markdown links for cross-posting release notes
     pr_num=$(echo $one_line_msg | grep -Eo '(#[0-9]*)' || [[ $? == 1 ]])
     md_link="[$pr_num](https://github.com/aws/aws-node-termination-handler/pull/${pr_num:1})"
     echo "  - ${one_line_msg/\($pr_num\)/$md_link}" | tee -a "${RELEASE_NOTES}"
 done
 
->&2 echo -e "\n\nRelease notes file: ${RELEASE_NOTES}"
+>&2 echo -e "\n\nRelease notes file: ${RELEASE_NOTES}"