Use delete[] instead of delete.

Change-Id: Idfa039a56ce0f7af92e91ec1657d91c79c400d6c
Reviewed-by: David Faure <faure@kde.org>

src/plugins/platforms/openkode/qopenkodeintegration.cpp

@@ -149,7 +149,7 @@ QOpenKODEIntegration::QOpenKODEIntegration()
             return;
         }
         if (displayNameLength)
-            delete displayName;
+            delete[] displayName;
 
         KDchar *desktopName = 0;
         KDsize desktopNameLength = 0;