Update performance.md (#3306)

Author: rviscomi

src/content/en/2022/performance.md

@@ -309,7 +309,7 @@ Another benefit to using native lazy-loading is that browsers like Chrome are <a
 
 {{ figure_markup(
   content="18%",
-  caption="The percent of mobile pages having image-based LCP that use native or custom lazy-loading it.",
+  caption="The percent of mobile pages having image-based LCP that use native or custom lazy-loading on it.",
   classes="big-number",
   sheets_gid="1585533536",
   sql_file="lcp_lazy.sql"