diff --git a/web/src/routes/admin/maerkte/[id]/+page.server.ts b/web/src/routes/admin/maerkte/[id]/+page.server.ts
index ce8ba9b..4eda34b 100644
--- a/web/src/routes/admin/maerkte/[id]/+page.server.ts
+++ b/web/src/routes/admin/maerkte/[id]/+page.server.ts
@@ -48,7 +48,7 @@ export const actions: Actions = {
 		const adminNotes = form.get('admin_notes')?.toString() ?? '';
 
 		if (!status || !['approved', 'rejected'].includes(status)) {
-			return fail(400, { error: 'Ungueltiger Status.' });
+			return fail(400, { error: 'Ungültiger Status.' });
 		}
 
 		try {
@@ -60,7 +60,7 @@ export const actions: Actions = {
 
 			return { success: true, action: status };
 		} catch (err) {
-			const message = err instanceof Error ? err.message : 'Statusaenderung fehlgeschlagen.';
+			const message = err instanceof Error ? err.message : 'Statusänderung fehlgeschlagen.';
 			return fail(500, { error: message });
 		}
 	},
@@ -74,7 +74,7 @@ export const actions: Actions = {
 
 			return { deleted: true };
 		} catch (err) {
-			const message = err instanceof Error ? err.message : 'Loeschen fehlgeschlagen.';
+			const message = err instanceof Error ? err.message : 'Löschen fehlgeschlagen.';
 			return fail(500, { error: message });
 		}
 	},
diff --git a/web/src/routes/markt/[slug]/+page.server.ts b/web/src/routes/markt/[slug]/+page.server.ts
index d65b86c..3620dc0 100644
--- a/web/src/routes/markt/[slug]/+page.server.ts
+++ b/web/src/routes/markt/[slug]/+page.server.ts
@@ -37,10 +37,10 @@ export const actions: Actions = {
 		const formState = { category, email, message, duplicateUrl };
 
 		if (!FEEDBACK_CATEGORIES.includes(category as (typeof FEEDBACK_CATEGORIES)[number])) {
-			return fail(400, { error: 'Bitte waehle eine Kategorie.', ...formState });
+			return fail(400, { error: 'Bitte wähle eine Kategorie.', ...formState });
 		}
 		if (!email || !message) {
-			return fail(400, { error: 'Bitte fuelle alle Pflichtfelder aus.', ...formState });
+			return fail(400, { error: 'Bitte fülle alle Pflichtfelder aus.', ...formState });
 		}
 		if (message.length < 10) {
 			return fail(400, { error: 'Die Nachricht ist zu kurz (min. 10 Zeichen).', ...formState });
@@ -49,7 +49,7 @@ export const actions: Actions = {
 			return fail(400, { error: 'Bitte gib die URL des Duplikats an.', ...formState });
 		}
 		if (!turnstileToken) {
-			return fail(400, { error: 'Bitte bestaetige die Spam-Pruefung.', ...formState });
+			return fail(400, { error: 'Bitte bestätige die Spam-Prüfung.', ...formState });
 		}
 
 		try {
diff --git a/web/src/routes/markt/einreichen/+page.server.ts b/web/src/routes/markt/einreichen/+page.server.ts
index 53e7015..ec86c2f 100644
--- a/web/src/routes/markt/einreichen/+page.server.ts
+++ b/web/src/routes/markt/einreichen/+page.server.ts
@@ -53,11 +53,11 @@ export const actions: Actions = {
 		};
 
 		if (!name || !city || !startDate || !endDate || !submitterEmail || !submitterName) {
-			return fail(400, { error: 'Bitte fuelle alle Pflichtfelder aus.', ...formState });
+			return fail(400, { error: 'Bitte fülle alle Pflichtfelder aus.', ...formState });
 		}
 
 		if (!turnstileToken) {
-			return fail(400, { error: 'Bitte bestaetige die Spam-Pruefung.', ...formState });
+			return fail(400, { error: 'Bitte bestätige die Spam-Prüfung.', ...formState });
 		}
 
 		const body: Record<string, unknown> = {