fixed the mdx issue

src/content/docs/apm/new-relic-apm/getting-started/introduction-apm.mdx

@@ -109,7 +109,7 @@ New Relic APM gives you the visibility and insights to proactively manage applic
 APM monitoring is simpler than you might think:
 
 1. **Install lightweight agents** - Add a small library to your application that automatically instruments your code without requiring changes
-2. **Automatic data collection** - Agents track performance metrics, errors, and user interactions with minimal overhead (< 3% performance impact)
+2. **Automatic data collection** - Agents track performance metrics, errors, and user interactions with minimal overhead (&lt; 3% performance impact)
 3. **Real-time analysis** - Data flows to New Relic where AI algorithms detect patterns, anomalies, and trends
 4. **Actionable insights** - Pre-built dashboards and alerts give you immediate visibility into what matters most