Fix PHPDoc comments project-wide

src/Core/Console/AutomaticInstallation.php

@@ -185,6 +185,7 @@ HELP;
 	 * @param Installer $installer the Installer instance
 	 *
 	 * @return bool true if checks were successfully, otherwise false
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 	 */
 	private function runBasicChecks(Installer $installer)
 	{

src/Core/Console/PhpToPo.php

@@ -206,6 +206,9 @@ HELP;
 	 * - replace " with \"
 	 * - replace tab char with \t
 	 * - manage multiline strings
+	 *
+	 * @param string $str
+	 * @return string
 	 */
 	private function massageString($str)
 	{