removes dead link to Google Sheets Uploader

Author: charlie-segment

src/protocols/tracking-plan/create.md

@@ -24,10 +24,7 @@ To create a new Tracking Plan:
 2. Once enabled, click on **Protocols** in the left bar navigation.
 3. Click **New Tracking Plan**.
 4. Add events, properties, traits and filters in the Tracking Plan editor.
-  - You'll see an option to import events and traits to your tracking plan from a source in your workspace. This option is great if you want to get started with your current events. Note that Segment infers data types, but often can't if several data types are sent for a specific category.  
-
-> info ""
-> If your tracking plan is in a spreadsheet, use the [Google Sheets Uploader](/docs/protocols/apis-and-extensions/#google-sheets-tracking-plan-uploader) to import it to Protocols.
+  - You'll see an option to import events and traits to your tracking plan from a source in your workspace. This option is great if you want to get started with your current events. Note that Segment infers data types, but often can't if several data types are sent for a specific category.
 
 ### Tracking Plan Columns
 The Tracking Plan editor is organized as a spreadsheet to help you  add new events and properties, and edit the relevant fields for each. Like a spreadsheet, you can navigate across cells in a single event with your arrow keys and press enter to edit a cell.