Cleanup Whitespace

Author: xyu

src/ThriftSQL/HiveQuery.php

@@ -121,4 +121,4 @@ private function _isOperationRunning( $state ) {
       )
     );
   }
-}
+}

src/ThriftSQL/ImpalaQuery.php

@@ -20,7 +20,7 @@ public function __construct( $queryStr, $client ) {
 
   public function wait() {
     $sleeper = new \ThriftSQL\Utils\Sleeper();
-    
+
     // Wait for results
     $sleeper->reset();
     do {
@@ -134,4 +134,4 @@ private function _isOperationRunning( $state ) {
       )
     );
   }
-}
+}