unecessary use of rustfmt-normalize_comments comment

tests/source/chains-visual.rs

@@ -1,4 +1,3 @@
-// rustfmt-normalize_comments: true
 // rustfmt-indent_style: Visual
 // Test chain formatting.
 

tests/source/chains.rs

@@ -1,4 +1,3 @@
-// rustfmt-normalize_comments: true
 // rustfmt-use_small_heuristics: Off
 // Test chain formatting.
 

tests/source/issue-1124.rs

@@ -1,5 +1,3 @@
-// rustfmt-normalize_comments: true
-
 use d; use c; use b; use a; 
 // The previous line has a space after the `use a;` 
 

tests/target/chains-visual.rs

@@ -1,4 +1,3 @@
-// rustfmt-normalize_comments: true
 // rustfmt-indent_style: Visual
 // Test chain formatting.
 

tests/target/chains.rs

@@ -1,4 +1,3 @@
-// rustfmt-normalize_comments: true
 // rustfmt-use_small_heuristics: Off
 // Test chain formatting.
 

tests/target/issue-1124.rs

@@ -1,5 +1,3 @@
-// rustfmt-normalize_comments: true
-
 use a;
 use b;
 use c;