(docs) no w and h

README.md

@@ -106,7 +106,7 @@ email_extractor -limit-urls=100 -url=kevincobain2000.github.io
 It crawled `5000 urls`, and found `300 email addresses` in about `11 seconds`.
 
 <p align="center">
-  <img alt="bar chart" src='https://instachart.coveritup.app/bar?title=Performance&subtitle=Email+Extractor&width=320&height=380&output=svg&metric=sec&theme=dark&data={%20%22x%22:%20[%22100%20URLS%22,%20%22500%20URLS%22,%20%221000%20URLS%22],%20%22y%22:%20[[1,6,11]],%20%22names%22:%20[%22Time%20to%20Extract%22]%20}'>
+  <img alt="bar chart" src='https://instachart.coveritup.app/bar?title=Performance&subtitle=Email+Extractor&output=svg&metric=sec&theme=dark&data={%20%22x%22:%20[%22100%20URLS%22,%20%22500%20URLS%22,%20%221000%20URLS%22],%20%22y%22:%20[[1,6,11]],%20%22names%22:%20[%22Time%20to%20Extract%22]%20}'>
 </p>
 
 # CHANGE LOG