Fix formatting for E0067 and E0070 error messages

They are currently rendered incorrectly

https://doc.rust-lang.org/error-index.html#E0067

https://doc.rust-lang.org/error-index.html#E0070

1 files changed, 4 insertions, 1 deletions

diff --git a/src/librustc_typeck/diagnostics.rs b/src/librustc_typeck/diagnostics.rs
index bd4e4fc3110..e10b82b94e3 100644
--- a/src/librustc_typeck/diagnostics.rs
+++ b/src/librustc_typeck/diagnostics.rs
@@ -642,6 +642,7 @@ item paths (ie, namespaced variables), dereferences, indexing expressions,
 and field references.
 
 Let's start with some bad examples:
+
 ```
 use std::collections::LinkedList;
 
@@ -653,8 +654,10 @@ LinkedList::new() += 1;
 fn some_func(i: &mut i32) {
     i += 12; // Error : '+=' operation cannot be applied on a reference !
 }
+```
 
 And now some good examples:
+
 ```
 let mut i : i32 = 0;
 
@@ -665,7 +668,6 @@ i += 12; // Good !
 fn some_func(i: &mut i32) {
     *i += 12; // Good !
 }
-
 ```
 "##,
 
@@ -694,6 +696,7 @@ More details can be found here:
 https://doc.rust-lang.org/reference.html#lvalues,-rvalues-and-temporaries
 
 Now, we can go further. Here are some bad examples:
+
 ```
 struct SomeStruct {
     x: i32,