style: rm whitespace

wackerow · wackerow · commit d71f6e8dffde · 2024-03-13T07:15:21.000-07:00
diff --git a/public/content/history/index.md b/public/content/history/index.md
@@ -70,7 +70,7 @@ Looking for future protocol upgrades? [Learn about upcoming upgrades on the Ethe
 
 ## 2024 {#2024}
 
-###  Cancun-Deneb ("Dencun") {#dencun}
+### Cancun-Deneb ("Dencun") {#dencun}
 
 <NetworkUpgradeSummary name="dencun" />
 
