Clean up E0368 and E0369 explanations

diff --git a/src/librustc_error_codes/error_codes/E0368.md b/src/librustc_error_codes/error_codes/E0368.md
index 0bb283258c463b769b01b36bf7a1a69e8f3ab985..7b9d93348213120a555931a5139a7c235c393338 100644 (file)
--- a/src/librustc_error_codes/error_codes/E0368.md
+++ b/src/librustc_error_codes/error_codes/E0368.md
@@ -1,5 +1,7 @@
-This error indicates that a binary assignment operator like `+=` or `^=` was
-applied to a type that doesn't support it. For example:
+A binary assignment operator like `+=` or `^=` was applied to a type that
+doesn't support it.
+
+Erroneous code example:
 
 ```compile_fail,E0368
 let mut x = 12f32; // error: binary operation `<<` cannot be applied to

diff --git a/src/librustc_error_codes/error_codes/E0369.md b/src/librustc_error_codes/error_codes/E0369.md
index 397979e564105f51da7f12e5cde05e805ab6c0a9..ab0f4b40843c1ce0a31a39df492586f03288dcc3 100644 (file)
--- a/src/librustc_error_codes/error_codes/E0369.md
+++ b/src/librustc_error_codes/error_codes/E0369.md
@@ -1,4 +1,5 @@
 A binary operation was attempted on a type which doesn't support it.
+
 Erroneous code example:
 
 ```compile_fail,E0369