Clean up E0730 explanation

diff --git a/src/librustc_error_codes/error_codes/E0730.md b/src/librustc_error_codes/error_codes/E0730.md
index c2a71ca5669a130b62c96eb4dd17e59d8e06acf3..d385009063f78ed20ad6a134bbe3f24f1cff52d4 100644 (file)
--- a/src/librustc_error_codes/error_codes/E0730.md
+++ b/src/librustc_error_codes/error_codes/E0730.md
@@ -1,6 +1,6 @@
 An array without a fixed length was pattern-matched.
 
-Example of erroneous code:
+Erroneous code example:
 
 ```compile_fail,E0730
 #![feature(const_generics)]
@@ -14,8 +14,8 @@ fn is_123<const N: usize>(x: [u32; N]) -> bool {
 }
 ```
 
-Ensure that the pattern is consistent with the size of the matched
-array. Additional elements can be matched with `..`:
+Ensure that the pattern is consistent with the size of the matched array.
+Additional elements can be matched with `..`:
 
 ```
 let r = &[1, 2, 3, 4];