Update compiler-warning-level-2-c4150.md

Author: Rastaban

docs/error-messages/compiler-warnings/compiler-warning-level-2-c4150.md

@@ -9,7 +9,7 @@ helpviewer_keywords: ["C4150"]
 
 > deletion of pointer to incomplete type 'type'; no destructor called
 
-The `delete` operator is called to delete a type that was declared but not defined. The compiler can't find the destructor to call because the definition isn't in the same translation unit as the `delete`. The pattern of declaring a class without defining is sometimes used to reduce the number of `#include` directives in order to speed up the build.
+The `delete` operator is called to delete a type that was declared but not defined. The compiler can't find the destructor to call because the definition isn't in the same translation unit as the `delete`.
 
 The following sample generates C4150 by declaring but not defining `class IncClass`:
 
@@ -23,7 +23,7 @@ void NoDestruct( IncClass* pIncClass )
 }
 ```
 
-This issue should be fixed by putting the definition for the `IncClass` type in the same translation unit as the `delete`. If the class is declared in a header file, it can be included in the translation unit. If the class isn't declared in a header file, the `NoDestruct` definition may need to be moved into the same file as the `IncClass` definition.
+To fix the issue, put the definition of `IncClass` in the same translation unit or file as the `delete`. If the class is declared in a header file, it can be included in the translation unit. If the class isn't declared in a header file, the `NoDestruct` definition may need to be moved into the same file as the `IncClass` definition.
 
 ```cpp
 // compile with: /W2
@@ -35,12 +35,12 @@ void NoDestruct( IncClass* pIncClass )
 }
 ```
 
-C4150 can also occur when the class is defined after the destructor call in the same translation unit. For example:
+C4150 can also occur when the class is defined after the destructor call in the same translation unit. In the following example `IncClass` is declared before it is used, but not defined until after:
 
 ```cpp
 // C4150.cpp
 // compile with: /W2
-class  IncClass;
+class IncClass;
 
 void NoDestruct( IncClass* pIncClass )
 {