Clarify a question for easier readability

Author: alesandroortiz

index.html

@@ -68,7 +68,7 @@ <h2><i class="icon-question rfloat"></i>Welcome</h2>
                 If you're looking for meteorological radiosondes, try the regular
                 <a href="https://tracker.sondehub.org/" target="_blank" rel="noopener">SondeHub Tracker.</a>
 
-                <h4>How do I help receive?</h4>
+                <h4>How do I help to receive?</h4>
                 Information on receiving common telemetry formats is 
                 <a href="https://github.com/projecthorus/sondehub-amateur-tracker/wiki/Receiving-High-Altitude-Balloon-Telemetry" target="_blank" rel="noopener">available here.</a> 
                 <br/>