diff --git a/src/app/components/shared/room-list/room-list.component.scss b/src/app/components/shared/room-list/room-list.component.scss
index d78a6a10eb119060e08f895713f7b4c1541edb40..a5c5f7d854e7b690113e9f2c21e5154f02c27306 100644
--- a/src/app/components/shared/room-list/room-list.component.scss
+++ b/src/app/components/shared/room-list/room-list.component.scss
@@ -84,10 +84,6 @@ th, tr {
   margin-right: 10px;
 }
 
-.delete-text {
-  color: var(--on-dialog);
-}
-
 .export {
   color: var(--green);
   margin-right: 10px;
@@ -103,4 +99,4 @@ th, tr {
 
 .warn {
   color: var(--red) !important;
-}
\ No newline at end of file
+}
diff --git a/src/assets/i18n/creator/en.json b/src/assets/i18n/creator/en.json
index fd5570d845557ed0e8ffbd41d5acb46312380a3e..864308dff81c022ef1dda66bc7bb7133661ea1e6 100644
--- a/src/assets/i18n/creator/en.json
+++ b/src/assets/i18n/creator/en.json
@@ -148,7 +148,7 @@
     "export-description": "Export",
     "live-announcer": "You are now on the questions page. To get information about key combinations press the Enter key or call the announcement later with the Escape key.",
     "live-announcer-moderation": "You are now on the moderation page. To get information about key combinations press the Enter key or call the announcement later with the Escape key.",
-    "Markdown-hint": "Format with Markdown",
+    "Markdown-hint": "Format with Markdown, KaTeX and emojis",
     "mark-correct": "Mark as correct",
     "mark-favorite": "Mark for bonus",
     "mark-bookmark": "Bookmark",
@@ -283,7 +283,7 @@
     "general": "Session",
     "live-announcer": "You're in the session now. To get information about key combinations press the Enter key or call the announcement later with the Escape key.",
     "live-feedback": "Live feedback",
-    "Markdown-hint": "Format with Markdown",
+    "Markdown-hint": "Format with Markdown, KaTeX and emojis",
     "moderating-stream": "Moderation",
     "moderator-added": "Moderator was added.",
     "moderator-email": "Mail address",
diff --git a/src/assets/i18n/home/de.json b/src/assets/i18n/home/de.json
index 8612fb5eba438d502aa87662747023e08d0eaefe..a0a536b80c68f04a0a706bd6fcfdaeef300f0e2a 100644
--- a/src/assets/i18n/home/de.json
+++ b/src/assets/i18n/home/de.json
@@ -127,7 +127,7 @@
     "live-announcer-user": "Du befindest dich jetzt auf der Benutzer-Seite. Um Informationen zu Tastenkombinationen zu erhalten drücke jetzt die Enter-Taste oder rufe die Ansage zu einem späteren Zeitpunkt mit der Escape-Taste auf.",
     "install": "Installieren",
     "no-empty-name": "Wie soll die Veranstaltung heißen?",
-    "no-empty-key-code": "Gib einen leicht zu merkenden Zahlencode oder Namen für den Raum ein.",
+    "no-empty-key-code": "Gib einen leicht zu merkenden Code ein.",
     "no-room-found": "Ein Raum mit diesem Namen oder Code existiert nicht.",
     "only-numbers": "Der Raum-Code ist alphanumerisch.",
     "please-enter": "Raum-Code eingeben",
diff --git a/src/assets/i18n/home/en.json b/src/assets/i18n/home/en.json
index 1b986e34dd226441e57e82701eb3c8e80a91e7b4..d723b991a8cc52acbffd8012acc605c96566da2b 100644
--- a/src/assets/i18n/home/en.json
+++ b/src/assets/i18n/home/en.json
@@ -116,10 +116,10 @@
     "live-announcer-user": "You are now on the user page. To get information about key combinations press the Enter key or call the announcement later with the Escape key.",
     "install": "Install",
     "no-empty-name": "What should the event be called?",
-    "no-empty-key-code": "Enter an easy-to-remember numeric code or name for the room.",
+    "no-empty-key-code": "Enter an easy-to-remember code for the room.",
     "no-room-found": "No room found with this name or key code.",
     "only-numbers": "The key code is alphanumeric.",
-    "please-enter": "Name or key code of the room where the meeting takes place",
+    "please-enter": "Enter key code",
     "room-name-input": "Enter the name of the session you want to create.",
     "session-id": "Which room?",
     "join-room": "Join meeting",
diff --git a/src/assets/i18n/participant/en.json b/src/assets/i18n/participant/en.json
index ae3c879f72c1a4c5d3c0bcd73f77b2abea8dd348..232f4aaab58f38fac04f28831bdfcceae52f731b 100644
--- a/src/assets/i18n/participant/en.json
+++ b/src/assets/i18n/participant/en.json
@@ -131,7 +131,7 @@
     "cancel-description": "Cancel",
     "comment": "Question {{ comment }} was asked at {{ time }} and has currently {{ votes }}. {{correct}} {{wrong}} {{bonus}} {{beamer}}",
     "enter-comment": "Enter your question …",
-    "Markdown-hint": "Format with Markdown",
+    "Markdown-hint": "Format with Markdown, KaTeX and emojis",
     "enter-title": "Title",
     "error-both-fields": "Please fill in all fields.",
     "error-comment": "Please enter a question.",