From d628ae808f298c5be96c5b81c8d8b28467c91d9d Mon Sep 17 00:00:00 2001
From: JoJoJet <21144246+JoJoJet@users.noreply.github.com>
Date: Sun, 28 May 2023 08:46:24 -0400
Subject: [PATCH] Add documentation to `UnsafeWorldCell::increment_change_tick`
 (#8697)

# Objective

This function does not have documentation.

## Solution

Copy the docs from `World::increment_change_tick`.
---
 crates/bevy_ecs/src/world/mod.rs               | 2 +-
 crates/bevy_ecs/src/world/unsafe_world_cell.rs | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/bevy_ecs/src/world/mod.rs b/crates/bevy_ecs/src/world/mod.rs
index 168c550ed2..84a262e599 100644
--- a/crates/bevy_ecs/src/world/mod.rs
+++ b/crates/bevy_ecs/src/world/mod.rs
@@ -1472,7 +1472,7 @@ impl World {
         }
     }
 
-    /// Increments the world's current change tick, and returns the old value.
+    /// Increments the world's current change tick and returns the old value.
     #[inline]
     pub fn increment_change_tick(&self) -> Tick {
         let prev_tick = self.change_tick.fetch_add(1, Ordering::AcqRel);
diff --git a/crates/bevy_ecs/src/world/unsafe_world_cell.rs b/crates/bevy_ecs/src/world/unsafe_world_cell.rs
index 85a086e745..fe14ed8bfc 100644
--- a/crates/bevy_ecs/src/world/unsafe_world_cell.rs
+++ b/crates/bevy_ecs/src/world/unsafe_world_cell.rs
@@ -253,6 +253,7 @@ impl<'w> UnsafeWorldCell<'w> {
         unsafe { self.world_metadata() }.last_change_tick()
     }
 
+    /// Increments the world's current change tick and returns the old value.
     #[inline]
     pub fn increment_change_tick(self) -> Tick {
         // SAFETY: