Fixes #172, Documentation mentions sync button

Signed-off-by: paulober <[email protected]>

README.md

@@ -72,7 +72,7 @@ This extension contributes the following settings:
 
 * `micropico.autoConnect`: Ignores any 'device address' setting and automatically connects to the top item in the serial-port list (of Picos).
 * `micropico.manualComDevice`: If autoConnect is set to false MicroPico will automatically connect to the serial port specified here.
-* `micropico.syncFolder`: This folder will be uploaded to the pyboard when using the sync button. Leave empty to sync the complete project. (only allows folders within the project). Use a path relative to the project you opened in vscode, without leading or trailing slash.
+* `micropico.syncFolder`: This folder will be uploaded to the pyboard when using the upload-project command/button. Leave empty to sync the complete project. (only allows folders within the project). Use a path relative to the project you opened in vscode, without leading or trailing slash.
 * `micropico.additionalSyncFolders`: Specifies additional folders that can be selected as upload sources when uploading a project. If left empty, the sync will be performed based on the folder specified in the 'syncFolder' setting. Only folders within the project are allowed. Specify the path relative to the project you have opened in Visual Studio Code, without a leading or trailing slash.
 * `micropico.syncAllFileTypes`: If enabled, all files will be uploaded no matter the file type. The list of file types below will be ignored.
 * `micropico.syncFileTypes`: All types of files that will be uploaded to the board, seperated by comma. All other filetypes will be ignored during an upload (or download) action.