Update compiler-warning-level-1-c4165.md

Author: Rastaban

docs/error-messages/compiler-warnings/compiler-warning-level-1-c4165.md

@@ -1,16 +1,15 @@
 ---
-description: "Learn more about: Compiler Warning (level 1) C4165"
-title: "Compiler Warning (level 1) C4165"
+description: "Learn more about: Compiler Warning (level 3, off) C4165"
+title: "Compiler Warning (level 3, off) C4165"
 ms.date: "11/04/2016"
 f1_keywords: ["C4165"]
 helpviewer_keywords: ["C4165"]
-ms.assetid: f5bed515-2290-4f88-8dab-b45d95fe26ef
 ---
 # Compiler Warning (level 3, off) C4165
 
 'HRESULT' is being converted to 'bool'; are you sure this is what you want?
 
-When using an HRESULT in an [if](../../cpp/if-else-statement-cpp.md) statement, the HRESULT is converted to a [bool](../../cpp/bool-cpp.md) unless you explicitly test for the variable as an HRESULT. This warning is off by default.
+When an HRESULT is used in an [if](../../cpp/if-else-statement-cpp.md) statement, the HRESULT is converted to a [bool](../../cpp/bool-cpp.md) unless you explicitly test for the variable as an HRESULT.
 
 Warning C4165 is off by default. For more information, see [Compiler Warnings That Are Off By Default](../../preprocessor/compiler-warnings-that-are-off-by-default.md).
 
@@ -20,9 +19,9 @@ The following sample generates C4165.
 
 ```cpp
 // C4165.cpp
-// compile with: /W1
+// compile with: /W3
 #include <windows.h>
-#pragma warning(1:4165)
+#pragma warning(3:4165)
 
 extern HRESULT hr;
 int main() {