diff --git a/langs/layers/nl.json b/langs/layers/nl.json
index 4a6832e06f..fecf6cb6e8 100644
--- a/langs/layers/nl.json
+++ b/langs/layers/nl.json
@@ -8722,7 +8722,7 @@
                         "then": "Gebruik altijd een kaart di niet op OpenStreetMap gebaseerd is als achtergrond"
                     },
                     "4": {
-                        "then": "Gebruik altijd <span class='code'>{__current_background}</span>) als achtergrondlaag. Dit is de huidige achtergrond."
+                        "then": "Gebruik altijd <span class='code'>{__current_background}</span> als achtergrondlaag. Dit is de huidige achtergrond."
                     },
                     "5": {
                         "then": "Gebruik <span class='code'>{mapcomplete-preferred-background-layer}</span> altijd als achtergrondlaag"
diff --git a/langs/layers/sl.json b/langs/layers/sl.json
index 811daf31ff..61fe7be8ee 100644
--- a/langs/layers/sl.json
+++ b/langs/layers/sl.json
@@ -212,10 +212,10 @@
     },
     "surveillance_camera": {
         "description": "Ta sloj prikazuje nadzorne kamere in urednikom omogoča posodabljanje informacij obstoječih in dodajanje novih kamer",
-        "name": "Videonadzorne kamere",
+        "name": "Nadzorne kamere",
         "presets": {
             "0": {
-                "title": "videonadzorna kamera"
+                "title": "nadzorna kamera"
             },
             "1": {
                 "title": "nadzorna kamera pritrjena na steno"
@@ -345,7 +345,7 @@
             }
         },
         "title": {
-            "render": "Videonadzorna kamera"
+            "render": "Nadzorna kamera"
         }
     },
     "windturbine": {
diff --git a/langs/layers/zh_Hant.json b/langs/layers/zh_Hant.json
index 8f467dd952..e6f711e125 100644
--- a/langs/layers/zh_Hant.json
+++ b/langs/layers/zh_Hant.json
@@ -21,7 +21,15 @@
         }
     },
     "advertising": {
-        "name": "廣告"
+        "name": "廣告",
+        "presets": {
+            "0": {
+                "title": "一塊告示牌"
+            },
+            "1": {
+                "title": "獨自設立的海報框"
+            }
+        }
     },
     "artwork": {
         "description": "顯示全世界的雕像、半身像、塗鴉以及其他類型的藝術品的地圖",
@@ -44,6 +52,12 @@
                     "1": {
                         "then": "壁畫"
                     },
+                    "10": {
+                        "then": "Azulejo (西班牙雕塑作品名稱)"
+                    },
+                    "11": {
+                        "then": "瓷磚"
+                    },
                     "2": {
                         "then": "繪畫"
                     },
@@ -67,12 +81,6 @@
                     },
                     "9": {
                         "then": "寬慰"
-                    },
-                    "10": {
-                        "then": "Azulejo (西班牙雕塑作品名稱)"
-                    },
-                    "11": {
-                        "then": "瓷磚"
                     }
                 },
                 "question": "這是什麼類型的藝術品？",
@@ -845,4 +853,4 @@
             "render": "風機"
         }
     }
-}
\ No newline at end of file
+}