Fix "infinityMode" typo

src/Umbraco.Web.UI.Client/src/common/directives/components/editor/umbeditors.directive.js

@@ -16,9 +16,7 @@
                 editor.moveRight = true;
                 editor.level = 0;
                 editor.styleIndex = 0;
-                
-                editor.infinityMode = true;
-                
+                                
                 // push the new editor to the dom
                 scope.editors.push(editor);
                 

src/Umbraco.Web.UI.Client/src/less/components/editor/umb-editor.less

@@ -17,7 +17,7 @@
     z-index: @zIndexEditor;
 }
 
-.umb-editor--infinityMode {
+.umb-editor--infiniteMode {
     transform: none;
     will-change: transform;
     transition: transform 400ms ease-in-out;

src/Umbraco.Web.UI.Client/src/views/components/editor/umb-editors.html

@@ -5,7 +5,7 @@
         ng-class="{'umb-editor--small': model.size === 'small',
         'umb-editor--animating': model.animating,
         '--notInFront': model.inFront !== true,
-        'umb-editor--infinityMode': model.infinityMode,
+        'umb-editor--infiniteMode': model.infiniteMode,
         'moveRight': model.moveRight,
         'umb-editor--n0': model.styleIndex === 0,
         'umb-editor--n1': model.styleIndex === 1,