message: Update jsdoc for moveTag
diff: @@ -22,11 +22,12 @@ const TagOrderActions = {};
  /**
  * Creates an action thunk that will do an asynchronous request to
  - * commit TagOrderStore.getOrderedTags() to account data and dispatch
  - * actions to indicate the status of the request.
  + * move a tag in TagOrderStore to destinationIx.
  *
  * @param {MatrixClient} matrixClient the matrix client to set the
  * account data on.
  + * @param {string} tag the tag to move.
  + * @param {number} destinationIx the new position of the tag.
  * @returns {function} an action thunk that will dispatch actions
  * indicating the status of the request.
  * @see asyncAction
  