[launcher] improve a few user-visible strings

launcher/innoextract.cpp

@@ -127,17 +127,17 @@ QString Innoextract::getHashError(QString exeFile, QString binFile, QString exeF
 	exeInfoOriginal = doHash(QFile(exeFileOriginal));
 	if(!binFileOriginal.isEmpty())
 		binInfoOriginal = doHash(QFile(binFileOriginal));
-	
+
 	if(exeInfo.hash.empty() || (!binFile.isEmpty() && binInfo.hash.empty()))
 		return QString{}; // hashing not possible -> previous error is enough
 
-	QString hashOutput = tr("SHA1 hash of provided files:\nExe (%1 bytes):\n%2").arg(QString::number(exeInfo.size), QString::fromStdString(exeInfo.hash));
+	QString hashOutput = tr("SHA1 hash of provided files:\nExe (%n bytes):\n%1", "param is hash", exeInfo.size).arg(QString::fromStdString(exeInfo.hash));
 	if(!binInfo.hash.empty())
-		hashOutput += tr("\nBin (%1 bytes):\n%2").arg(QString::number(binInfo.size), QString::fromStdString(binInfo.hash));
-	
+		hashOutput += tr("\nBin (%n bytes):\n%1", "param is hash", binInfo.size).arg(QString::fromStdString(binInfo.hash));
+
 	if((!exeInfoOriginal.hash.empty() && exeInfo.hash != exeInfoOriginal.hash) || (!binInfoOriginal.hash.empty() && !binFile.isEmpty() && !binFileOriginal.isEmpty() && binInfo.hash != binInfoOriginal.hash))
 		return tr("Internal copy process failed. Enough space on device?\n\n%1").arg(hashOutput);
-	
+
 	QString foundKnown;
 	QString exeLang;
 	QString binLang;

launcher/modManager/modstatecontroller.cpp

@@ -245,7 +245,7 @@ bool ModStateController::doUninstallMod(QString modname)
 	QString modDir = pathToQString(*CResourceHandler::get()->getResourceName(resID));
 
 	if(!QDir(modDir).exists())
-		return addError(modname, tr("Data with this mod was not found"));
+		return addError(modname, tr("Mod data was not found"));
 
 	QDir modFullDir(modDir);
 	if(!removeModDir(modDir))

launcher/settingsView/csettingsview_moc.ui

@@ -458,7 +458,7 @@
        <item row="14" column="4" colspan="2">
         <widget class="QSpinBox" name="spinBoxInterfaceScaling">
          <property name="suffix">
-          <string>%</string>
+          <string notr="true">%</string>
          </property>
          <property name="minimum">
           <number>50</number>