diff --git a/src/main/java/ru/ulstu/file/service/FileService.java b/src/main/java/ru/ulstu/file/service/FileService.java
index 9e1ece2..3a0a87c 100644
--- a/src/main/java/ru/ulstu/file/service/FileService.java
+++ b/src/main/java/ru/ulstu/file/service/FileService.java
@@ -125,7 +125,10 @@ public class FileService {
     }
 
     public void createLatexAttachs(PaperDto paper) throws IOException {
-        for (FileDataDto fileDataDto : paper.getFiles().stream().filter(f -> f.isLatexAttach() && !f.isDeleted()).collect(Collectors.toList())) {
+        for (FileDataDto fileDataDto : paper.getFiles()
+                .stream()
+                .filter(f -> f.isLatexAttach() && !f.isDeleted())
+                .collect(Collectors.toList())) {
             if (fileDataDto.getId() == null) {
                 File oldFile = getTmpFilePath(fileDataDto.getTmpFileName()).toFile();
                 File renamed = getTmpFilePath(fileDataDto.getName()).toFile();
diff --git a/src/main/resources/templates/papers/paper.html b/src/main/resources/templates/papers/paper.html
index 213d25c..fe355f6 100644
--- a/src/main/resources/templates/papers/paper.html
+++ b/src/main/resources/templates/papers/paper.html
@@ -133,7 +133,7 @@
                                     <div class="tab-pane fade" id="nav-latex" role="tabpanel"
                                          aria-labelledby="nav-profile-tab">
                                         <div class="form-group">
-                                            <label for="latex-text">Текст:</label>
+                                            <label for="latex-text">Latex текст:</label>
                                             <textarea class="form-control" id="latex-text" type="text" rows="10"
                                                       placeholder="Latex.."
                                                       th:field="*{latexText}"/>
@@ -363,7 +363,7 @@
                     a.click();
                     window.URL.revokeObjectURL(url);
                 } else {
-                    showFeedbackMessage("Ошибка при создании PDF");
+                    showFeedbackMessage("Ошибка при создании PDF", MessageTypesEnum.DANGER);
                 }
                 $('#pdfLoadingIcon').hide();
                 $('#pdfBtn').prop('disabled', false);