Remove unneeded comments

Author: jeongsoolee09

cpp/misra/src/rules/RULE-21-6-3/AdvancedMemoryManagementUsed.ql

@@ -38,7 +38,7 @@ class AdvancedMemoryManagementFunction extends Function {
 class NonStandardNewOrNewArrayOperator extends OperatorNewOrDelete {
   NonStandardNewOrNewArrayOperator() {
     this.getName() in ["operator new", "operator new[]"] and
-    not this instanceof ReplaceableOperatorNew // `CustomReplaceableOperatorNew` only detects replaceable allocation functions.
+    not this instanceof ReplaceableOperatorNew
   }
 }
 
@@ -61,7 +61,7 @@ class UserDeclaredOperatorNewOrDelete extends FunctionDeclarationEntry {
 class NonStandardDeleteOrDeleteArrayOperator extends OperatorNewOrDelete {
   NonStandardDeleteOrDeleteArrayOperator() {
     this.getName() in ["operator delete", "operator delete[]"] and
-    not this instanceof ReplaceableOperatorDelete // `CustomReplaceableOperatorDelete` only detects replaceable deallocation functions.
+    not this instanceof ReplaceableOperatorDelete
   }
 }