diff --git a/blog/content/second-edition/posts/12-async-await/index.md b/blog/content/second-edition/posts/12-async-await/index.md
index 576acd2d..ce7070fd 100644
--- a/blog/content/second-edition/posts/12-async-await/index.md
+++ b/blog/content/second-edition/posts/12-async-await/index.md
@@ -509,23 +509,23 @@ Since the function uses a single `await` operation, the resulting state machine
```rust
struct WaitingOnWriteState {
array: [1, 2, 3],
- element: 0x1001a, // address of the last array element
+ element: 0x1001c, // address of the last array element
}
```
-We need to store both the `array` and `element` variables because `element` is required for the return value and `array` is referenced by `element`. Since `element` is a reference, it stores a _pointer_ (i.e. a memory address) to the referenced element. We used `0x1001a` as an example memory address here. In reality it needs to be the address of the last element of the `array` field, so it depends on where the struct lives in memory. Structs with such internal pointers are called _self-referential_ structs because they reference themselves from one of their fields.
+We need to store both the `array` and `element` variables because `element` is required for the return value and `array` is referenced by `element`. Since `element` is a reference, it stores a _pointer_ (i.e. a memory address) to the referenced element. We used `0x1001c` as an example memory address here. In reality it needs to be the address of the last element of the `array` field, so it depends on where the struct lives in memory. Structs with such internal pointers are called _self-referential_ structs because they reference themselves from one of their fields.
#### The Problem with Self-Referential Structs
The internal pointer of our self-referential struct leads to a fundamental problem, which becomes apparent when we look at its memory layout:
-
+
-The `array` field starts at address 0x10014 and the `element` field at address 0x10020. It points to address 0x1001a because the last array element lives at this address. At this point, everything is still fine. However, an issue occurs when we move this struct to a different memory address:
+The `array` field starts at address 0x10014 and the `element` field at address 0x10020. It points to address 0x1001c because the last array element lives at this address. At this point, everything is still fine. However, an issue occurs when we move this struct to a different memory address:
-
+
-We moved the struct a bit so that it starts at address `0x10024` now. This could for example happen when we pass the struct as a function argument or assign it to a different stack variable. The problem is that the `element` field still points to address `0x1001a` even though the last `array` element now lives at address `0x1002a`. Thus, the pointer is dangling with the result that undefined behavior occurs on the next `poll` call.
+We moved the struct a bit so that it starts at address `0x10024` now. This could for example happen when we pass the struct as a function argument or assign it to a different stack variable. The problem is that the `element` field still points to address `0x1001c` even though the last `array` element now lives at address `0x1002a`. Thus, the pointer is dangling with the result that undefined behavior occurs on the next `poll` call.
#### Possible Solutions
diff --git a/blog/content/second-edition/posts/12-async-await/self-referential-struct-moved.svg b/blog/content/second-edition/posts/12-async-await/self-referential-struct-moved.svg
index c0b364b2..725deebb 100644
--- a/blog/content/second-edition/posts/12-async-await/self-referential-struct-moved.svg
+++ b/blog/content/second-edition/posts/12-async-await/self-referential-struct-moved.svg
@@ -1,3 +1,3 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/blog/content/second-edition/posts/12-async-await/self-referential-struct.svg b/blog/content/second-edition/posts/12-async-await/self-referential-struct.svg
index 4732cb7e..b01a75ac 100644
--- a/blog/content/second-edition/posts/12-async-await/self-referential-struct.svg
+++ b/blog/content/second-edition/posts/12-async-await/self-referential-struct.svg
@@ -1,3 +1,3 @@
-
\ No newline at end of file
+
\ No newline at end of file