fixed typo with cache disable variable

- fixed gap/missing label number
- changed bundle script to have a more cross-platoform shabang
- tweaked description for option

bundle.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 zip -r bundle.zip \
     extension.js \
     locale/ \

extension.js

@@ -254,7 +254,7 @@ const ClipboardIndicator = Lang.Class({
     },
 
     _updateCache: function () {
-        if (DISABLE_CACHE_FILE) return; // disable file cache
+        if (CACHE_FILE_DISABLE) return; // disable file cache
 
         writeRegistry(this.clipItemsRadioGroup.map(function (menuItem) {
             return menuItem.clipContents;
@@ -398,7 +398,7 @@ const ClipboardIndicator = Lang.Class({
         TIMEOUT_MS           = this._settings.get_int(Prefs.Fields.INTERVAL);
         MAX_REGISTRY_LENGTH  = this._settings.get_int(Prefs.Fields.HISTORY_SIZE);
         MAX_ENTRY_LENGTH     = this._settings.get_int(Prefs.Fields.PREVIEW_SIZE);
-        DISABLE_CACHE_FILE   = this._settings.get_boolean(Prefs.Fields.DISABLE_CACHE_FILE);
+        CACHE_FILE_DISABLE   = this._settings.get_boolean(Prefs.Fields.CACHE_FILE_DISABLE);
         DELETE_ENABLED       = this._settings.get_boolean(Prefs.Fields.DELETE);
         NOTIFY_ON_COPY       = this._settings.get_boolean(Prefs.Fields.NOTIFY_ON_COPY);
         ENABLE_KEYBINDING    = this._settings.get_boolean(Prefs.Fields.ENABLE_KEYBINDING);

prefs.js

@@ -14,7 +14,7 @@ const Fields = {
     HISTORY_SIZE       : 'history-size',
     PREVIEW_SIZE       : 'preview-size',
     CACHE_FILE_SIZE    : 'cache-size',
-    DISABLE_CACHE_FILE : 'cache-disable',
+    CACHE_FILE_DISABLE : 'cache-disable',
     DELETE             : 'enable-deletion',
     NOTIFY_ON_COPY     : 'notify-on-copy',
     ENABLE_KEYBINDING  : 'enable-keybindings'
@@ -146,8 +146,8 @@ const App = new Lang.Class({
         this.main.attach(cacheSizeLabel     , 2, 4, 2 ,1);
         this.main.attach(cacheDisableLabel  , 2, 5, 2 ,1);
         //this.main.attach(deleteLabel        , 2, 4, 2 ,1);
-        this.main.attach(notificationLabel  , 2, 7, 2 ,1);
-        this.main.attach(keybindingLabel    , 2, 8, 2 ,1);
+        this.main.attach(notificationLabel  , 2, 6, 2 ,1);
+        this.main.attach(keybindingLabel    , 2, 7, 2 ,1);
 
         this.main.attach(this.field_size                   , 4, 1, 2, 1);
         this.main.attach(this.field_preview_size           , 4, 2, 2, 1);

schemas/org.gnome.shell.extensions.clipboard-indicator.gschema.xml

@@ -48,7 +48,9 @@
       <default>false</default>
         <summary>Disable the registry cache file and use memory only</summary>
         <description>
-            If true, content is not stored and retrieved from a cache (registry.txt) file. If the extension is reloaded, then your copy paste history is lost. However, if you copy and paste passwords, then this helps avoid writing them to a plaintext file.
+            Content is not stored and retrieved from a cache (registry.txt) file.
+            This avoid writing passwords to a plaintext file, but at the cost of persistant history.
+            Your clipboard history is lost after a gnome-shell session ends or the extension is reloaded.
         </description>
     </key>