[pumpio] Fix comment

pumpio/pumpio.php

@@ -158,7 +158,7 @@ function pumpio_connect(&$a) {
 	// Let's begin.  First we need a Request Token.  The request token is required to send the user
 	// to pumpio's login page.
 
-	// Create a new instance of the TumblrOAuth library.  For this step, all we need to give the library is our
+	// Create a new instance of the oauth_client_class library.  For this step, all we need to give the library is our
 	// Consumer Key and Consumer Secret
 	$client = new oauth_client_class;
 	$client->debug = 1;