diff --git a/pageserver/src/http/models.rs b/pageserver/src/http/models.rs
index 232c202ed9..654f45a95d 100644
--- a/pageserver/src/http/models.rs
+++ b/pageserver/src/http/models.rs
@@ -150,6 +150,9 @@ pub struct RemoteTimelineInfo {
     pub awaits_download: bool,
 }
 
+///
+/// This represents the output of the "timeline_detail" API call.
+///
 #[serde_as]
 #[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct TimelineInfo {
diff --git a/pageserver/src/layered_repository.rs b/pageserver/src/layered_repository.rs
index dd173498b9..0bfa1cd268 100644
--- a/pageserver/src/layered_repository.rs
+++ b/pageserver/src/layered_repository.rs
@@ -656,9 +656,9 @@ impl Repository {
     /// Locate and load config
     pub fn load_tenant_config(
         conf: &'static PageServerConf,
-        tenantid: ZTenantId,
+        tenant_id: ZTenantId,
     ) -> anyhow::Result<TenantConfOpt> {
-        let target_config_path = TenantConf::path(conf, tenantid);
+        let target_config_path = TenantConf::path(conf, tenant_id);
 
         info!("load tenantconf from {}", target_config_path.display());
 
@@ -693,11 +693,11 @@ impl Repository {
 
     pub fn persist_tenant_config(
         conf: &'static PageServerConf,
-        tenantid: ZTenantId,
+        tenant_id: ZTenantId,
         tenant_conf: TenantConfOpt,
     ) -> anyhow::Result<()> {
         let _enter = info_span!("saving tenantconf").entered();
-        let target_config_path = TenantConf::path(conf, tenantid);
+        let target_config_path = TenantConf::path(conf, tenant_id);
         info!("save tenantconf to {}", target_config_path.display());
 
         let mut conf_content = r#"# This file contains a specific per-tenant's config.
@@ -834,7 +834,7 @@ impl Repository {
         // compaction (both require `layer_removal_cs` lock),
         // but the GC iteration can run concurrently with branch creation.
         //
-        // See comments in [`LayeredRepository::branch_timeline`] for more information
+        // See comments in [`Repository::branch_timeline`] for more information
         // about why branch creation task can run concurrently with timeline's GC iteration.
         for timeline in gc_timelines {
             if thread_mgr::is_shutdown_requested() {
diff --git a/pageserver/src/layered_repository/timeline.rs b/pageserver/src/layered_repository/timeline.rs
index fb5a4d0b83..a909dcb5a1 100644
--- a/pageserver/src/layered_repository/timeline.rs
+++ b/pageserver/src/layered_repository/timeline.rs
@@ -354,8 +354,8 @@ pub struct Timeline {
     upload_layers: AtomicBool,
 
     /// Ensures layers aren't frozen by checkpointer between
-    /// [`LayeredTimeline::get_layer_for_write`] and layer reads.
-    /// Locked automatically by [`LayeredTimelineWriter`] and checkpointer.
+    /// [`Timeline::get_layer_for_write`] and layer reads.
+    /// Locked automatically by [`TimelineWriter`] and checkpointer.
     /// Must always be acquired before the layer map/individual layer lock
     /// to avoid deadlock.
     write_lock: Mutex<()>,
@@ -365,7 +365,7 @@ pub struct Timeline {
 
     /// Layer removal lock.
     /// A lock to ensure that no layer of the timeline is removed concurrently by other threads.
-    /// This lock is acquired in [`LayeredTimeline::gc`], [`LayeredTimeline::compact`],
+    /// This lock is acquired in [`Timeline::gc`], [`Timeline::compact`],
     /// and [`LayeredRepository::delete_timeline`].
     layer_removal_cs: Mutex<()>,
 
diff --git a/pageserver/src/page_service.rs b/pageserver/src/page_service.rs
index e6114c0fc5..c21d5a6acc 100644
--- a/pageserver/src/page_service.rs
+++ b/pageserver/src/page_service.rs
@@ -744,7 +744,7 @@ impl PageServerHandler {
         let latest_gc_cutoff_lsn = timeline.get_latest_gc_cutoff_lsn();
         let lsn = Self::wait_or_get_last_lsn(timeline, req.lsn, req.latest, &latest_gc_cutoff_lsn)?;
         /*
-        // Add a 1s delay to some requests. The delayed causes the requests to
+        // Add a 1s delay to some requests. The delay helps the requests to
         // hit the race condition from github issue #1047 more easily.
         use rand::Rng;
         if rand::thread_rng().gen::<u8>() < 5 {