diff --git a/CHDataManagement/Generator/Page Generators/TagOverviewGenerator.swift b/CHDataManagement/Generator/Page Generators/TagOverviewGenerator.swift
index 084d80f..57281af 100644
--- a/CHDataManagement/Generator/Page Generators/TagOverviewGenerator.swift	
+++ b/CHDataManagement/Generator/Page Generators/TagOverviewGenerator.swift	
@@ -161,7 +161,7 @@ final class TagOverviewGenerator {
                         return imageSet
                     }
 
-                    content +=  RelatedPageLink(
+                    content += RelatedPageLink(
                         title: tag.title,
                         description: description,
                         url: tag.url,
diff --git a/CHDataManagement/Generator/Results/GenerationResults.swift b/CHDataManagement/Generator/Results/GenerationResults.swift
index 89b933f..e059eb1 100644
--- a/CHDataManagement/Generator/Results/GenerationResults.swift
+++ b/CHDataManagement/Generator/Results/GenerationResults.swift
@@ -298,6 +298,10 @@ final class GenerationResults: ObservableObject {
     func requiredOutputFile(_ path: String) {
         update { self.requiredOutputFiles.insert(path) }
     }
+
+    func removeUnusedFile(_ unusedFile: String) {
+        update { self.unusedFilesInOutput.remove(unusedFile) }
+    }
 }
 
 private extension Dictionary where Value == Set<LocalizedItemId> {
diff --git a/CHDataManagement/Views/Generation/GenerationContentView.swift b/CHDataManagement/Views/Generation/GenerationContentView.swift
index 42cd1f6..eb79339 100644
--- a/CHDataManagement/Views/Generation/GenerationContentView.swift
+++ b/CHDataManagement/Views/Generation/GenerationContentView.swift
@@ -168,7 +168,7 @@ struct GenerationContentView: View {
         guard content.storage.deleteInOutputFolder(unusedFile) else {
             return
         }
-        content.results.unusedFilesInOutput.remove(unusedFile)
+        content.results.removeUnusedFile(unusedFile)
     }
 
     private func show(page pageId: String, language: ContentLanguage? = nil) {