fixes based on comments from LianaHus

apps/remix-ide/src/app/components/plugin-manager-component.js

@@ -22,7 +22,6 @@ const profile = {
 class PluginManagerComponent extends ViewPlugin {
   constructor (appManager, engine) {
     super(profile)
-    // this.event = new EventEmitter() // already exists in engine so not needed here
     this.appManager = appManager
     this.engine = engine
     this.pluginManagerSettings = new PluginManagerSettings()

libs/remix-ui/plugin-manager/src/lib/components/permissions/permissionsSettings.tsx

@@ -91,10 +91,12 @@ function PermisssionsSettings ({ pluginSettings }: PermissionSettingsProps) {
         handleHide={closeModal}
         hide={modalVisibility}
         title="Plugin Manager Permissions"
+        okLabel="OK"
+        cancelLabel="Cancel"
       >
         {verifyPermission ? (<h4 className="text-center">Current Permission Settings</h4>) : (<h4 className="text-center">No Permission requested yet.</h4>)}
         <form className="remixui_permissionForm" data-id="pluginManagerSettingsPermissionForm">
-          <div className="border p-2">
+          <div className="p-2">
             {
               Object.keys(permissions).map(toplevelName => (
                 <ShowPluginHeading key={toplevelName} headingName={toplevelName} />