clean up

crates/workspace/src/views/repo/refs.rs

@@ -10,8 +10,6 @@ use super::{RefKind, RepoDetailView};
 use crate::views::repo::helpers::{build_tree_items, sorted_worktree_paths, tree_items};
 
 impl RepoDetailView {
-    /// Check out `name`, a branch or tag picked in the header.
-    /// Refresh the explorer once the switch completes.
     pub(super) fn switch_ref(
         &mut self,
         kind: RefKind,
@@ -81,7 +79,6 @@ impl RepoDetailView {
         task.detach();
     }
 
-    /// Restore a selector to `previous`, or clear it after a failed switch.
     fn restore_selection(
         &self,
         select: &Entity<ComboboxState<SearchableVec<SharedString>>>,
@@ -95,10 +92,6 @@ impl RepoDetailView {
         });
     }
 
-    /// Refresh the file explorer, preview pane and commit list after a successful switch.
-    /// The selectors were already updated by [`Self::switch_ref`].
-    /// [`Self::switching_ref`] stays set until this reload finishes.
-    /// A second switch cannot interleave.
     fn reload_worktree(&mut self, cx: &mut Context<Self>) {
         let Some(worktree) = self.worktree.clone() else {
             return;