Fix file transfer buttons spacing

core.cpp

@@ -935,7 +935,7 @@ void Core::sendAllFileData(Core *core, ToxFile* file)
         QByteArray toSend = file->fileData.mid(file->bytesSent, chunkSize);
         if (tox_file_send_data(core->tox, file->friendId, file->fileNum, (uint8_t*)toSend.data(), toSend.size()) == -1)
         {
-            qWarning("Core::fileHeartbeat: Error sending data chunk");
+            //qWarning("Core::fileHeartbeat: Error sending data chunk");
             QThread::sleep(0);
             continue;
         }

filetransfertwidget.cpp

@@ -63,12 +63,12 @@ FileTransfertWidget::FileTransfertWidget(ToxFile File)
     QPalette toxgreen;
     toxgreen.setColor(QPalette::Button, QColor(107,194,96)); // Tox Green
     topright->setIconSize(QSize(10,10));
-    topright->setFixedSize(24,24);
+    topright->setFixedSize(25,25);
     topright->setFlat(true);
     topright->setAutoFillBackground(true);
     topright->setPalette(toxgreen);
     bottomright->setIconSize(QSize(10,10));
-    bottomright->setFixedSize(24,24);
+    bottomright->setFixedSize(25,25);
     bottomright->setFlat(true);
     bottomright->setAutoFillBackground(true);
     bottomright->setPalette(toxgreen);
@@ -89,9 +89,10 @@ FileTransfertWidget::FileTransfertWidget(ToxFile File)
     textLayout->setSpacing(5);
 
     buttonLayout->addWidget(topright);
+    buttonLayout->addSpacing(2);
     buttonLayout->addWidget(bottomright);
     buttonLayout->setMargin(0);
-    buttonLayout->setSpacing(2);
+    buttonLayout->setSpacing(0);
 }
 
 QString FileTransfertWidget::getHumanReadableSize(int size)