JS: Update OK-style comments to $-style

javascript/ql/test/query-tests/Declarations/RedeclaredVariable/externs.js

@@ -1,4 +1,4 @@
-// OK: people sometimes use multiple declarations in an externs file to represent multiple type signatures
+// OK - people sometimes use multiple declarations in an externs file to represent multiple type signatures
 var f = function() {};
 var f = function(x) {};
 

javascript/ql/test/query-tests/Declarations/RedeclaredVariable/tst.js

@@ -1,5 +1,5 @@
 function f() {
-	// OK
+	
 	var f;
 }
 

javascript/ql/test/query-tests/Declarations/RedeclaredVariable/tst.ts

@@ -8,12 +8,12 @@ namespace N2 {
   let y;
 }
 
-namespace N2 { // OK
+namespace N2 {
   var w;
 }
 
 function f(x: number): number;
-function f(x: string): string; // OK
-function f(x: any): any { // OK
+function f(x: string): string;
+function f(x: any): any {
   return x;
 }

javascript/ql/test/query-tests/Declarations/RedeclaredVariable/tst3.js

@@ -6,7 +6,7 @@ function f() {
 
 f();
 
-function f() { // NOT OK
+function f() { // $ Alert
   console.log("first declaration");
 }
 

javascript/ql/test/query-tests/Declarations/RedeclaredVariable/tst4.js

@@ -1,22 +1,22 @@
 function f() {
   var x = 1;
-  var x = 2; // NOT OK
+  var x = 2; // $ Alert
 }
 
 function g(x) {
-  var x = 1; // NOT OK
+  var x = 1; // $ Alert
 }
 
 function h() {
   var i = 1;
-  for (var i = 0; i < 10; i++) { // NOT OK
+  for (var i = 0; i < 10; i++) { // $ Alert
   }
 }
 
 function k() {
   var y = 1;
   var x = 2,
-      y = 2; // NOT OK
+      y = 2; // $ Alert
 }
 
 var g;