refactor(SeriesController): remove unused "throws" clause.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/feature/series/SeriesController.java

@@ -472,8 +472,7 @@ public String searchSeriesByCatalog(
 		@RequestParam(name = "catalogName", defaultValue = "") String catalogName,
 		Model model,
 		Locale userLocale,
-		RedirectAttributes redirectAttributes)
-		throws IOException {
+		RedirectAttributes redirectAttributes) {
 
 		if (StringUtils.isBlank(catalogNumber)) {
 			redirectAttributes.addFlashAttribute("numberIsEmpty", true);