diff --git a/src/API.ts b/src/API.ts
index b41d29e..40222bf 100644
--- a/src/API.ts
+++ b/src/API.ts
@@ -62,6 +62,10 @@ export class UserAPI {
 
 	_deleteUniverseFromInterface = (universe: string) => {
 		delete this.app.universes[universe];
+		this.app.settings.saveApplicationToLocalStorage(
+			this.app.universes,
+			this.app.settings
+		);
     this.app.openBuffersModal();
 	}
 
diff --git a/src/main.ts b/src/main.ts
index ed099e4..47845db 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,5 @@
 import {
   uniqueNamesGenerator,
-  adjectives,
   colors,
   animals,
 } from "unique-names-generator";
@@ -629,7 +628,8 @@ export class Editor {
         if (universeParam !== null) {
           new_universe = JSON.parse(atob(universeParam));
           const randomName: string = uniqueNamesGenerator({
-            dictionaries: [adjectives, colors, animals],
+						  length: 2, separator: '',
+							dictionaries: [colors, animals],
           });
           this.loadUniverse(randomName, new_universe["universe"]);
           this.emptyUrl();
@@ -940,7 +940,6 @@ export class Editor {
     // @ts-ignore
     document.getElementById("buffer-search")!.value = "";
     document.getElementById("editor")!.classList.remove("invisible");
-    document.getElementById("modal")!.classList.add("invisible");
     document.getElementById("modal-buffers")!.classList.add("invisible");
   }
 
diff --git a/src/universes/tutorial.ts b/src/universes/tutorial.ts
index e2a1c94..6fe423c 100644
--- a/src/universes/tutorial.ts
+++ b/src/universes/tutorial.ts
@@ -1,22 +1,10 @@
 const global_text =`
-// Global buffer: a central buffer to command them all.
-// ====================================================
-// The global buffer is a special buffer used to control
-// the general behavior of your universe. It is meant to
-// be used as a "control room" for your universe. You can
-// make use of several commands to control the execution
-// flow of all the files:
-// - script(universe/universes: number): run script(s)
 `
 
 const local_buffer =`
-// Local buffer: nine buffers to write your algorithms.
 `
 
 const init_buffer=`
-// Init buffer: a buffer to initialize the universe.
-// This universe is runned once when the universe is
-// loaded!
 `
 
 const note_buffer='// Notes buffer: a buffer to write your notes.'
@@ -36,4 +24,4 @@ export const tutorial_universe = {
     },
     init: { candidate: init_buffer, committed: init_buffer, evaluations: 0 },
     notes: { candidate: note_buffer },
-}
\ No newline at end of file
+}