improve hero copy

improve hero copy to be more technically correct and avoid confusion

src/index.md

@@ -4,8 +4,7 @@ layout: Home
 background: /assets/hero-background.jpg
 heroImage: /assets/stratum-v2-icon-with-text.svg
 heroText1: Stratum V2 is the next generation protocol for pooled mining. It increases security, makes data transfers more efficient, and reduces mining infrastructure requirements. It also introduces three new sub-protocols that let miners select transaction sets and
-heroTextHighlight: improve decentralization
-heroText2: by negotiating with pools.
+heroTextHighlight: improve decentralization.
 tagline: One giant leap for bitcoin mining
 documentationCtaText: Get started
 documentationCtaLink: /getting-started