fix spell

Author: ocpdocs-previewbot

scripts/ghcomment.sh

@@ -24,7 +24,7 @@ if [[ "$NEW_PR" = true ]]; then
     COMMENT_DATA="🤖 Bots are busy building the preview. It will be available soon at: \n ${PREVIEW_URL}"
     echo -e "${YELLOW}ADDING COMMENT on PR${NC}"
     echo -e "${BLUE}COMMENT DATA:${NC}$COMMENT_DATA"
-    curl -H "Authorization: token ${GH_TOKEN}" -X POST -d "{\"body\": \"${COMMENT_DATA}\"}" "https://api.github.com/repos/openshift/openshit-docs/issues/${PR_NUMBER}/comments" > /dev/null 2>&1
+    curl -H "Accept: application/vnd.github+json" -H "Authorization: token ${GH_TOKEN}" -X POST -d "{\"body\": \"${COMMENT_DATA}\"}" "https://api.github.com/repos/openshift/openshift-docs/issues/${PR_NUMBER}/comments" > /dev/null 2>&1
 fi
 
 echo -e "${GREEN}DONE!${NC}"