fixed docs

Signed-off-by: Vishal Rana <vr@labstack.com>

context.go

@@ -111,7 +111,7 @@ type (
 		Bind(interface{}) error
 
 		// Render renders a template with data and sends a text/html response with status
-		// code. Templates can be registered using `Echo.SetRenderer()`.
+		// code. Templates can be registered using `Echo.Renderer`.
 		Render(int, string, interface{}) error
 
 		// HTML sends an HTTP response with status code.

echo.go

@@ -30,7 +30,7 @@ Example:
 	    e.GET("/", hello)
 
 	    // Start server
-	    e.Start(":1323")
+	    panic(e.Start(":1323"))
 	}
 
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