Replace term "sample" with "example" for error references in range [C2821, C2850]

Author: Rageking8

docs/error-messages/compiler-errors-2/compiler-error-c2821.md

@@ -16,7 +16,7 @@ The first formal parameter of the [operator new](../../standard-library/new-oper
 
 ## Example
 
-The following sample generates C2821:
+The following example generates C2821:
 
 ```cpp
 // C2821.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2823.md

@@ -16,7 +16,7 @@ Templates are not allowed in **`typedef`** definitions.
 
 ## Example
 
-The following sample generates C2823, and shows one way to fix it:
+The following example generates C2823, and shows one way to fix it:
 
 ```cpp
 // C2823.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2824.md

@@ -16,7 +16,7 @@ With non-based pointers, overloads of operator `new` must return `void *`.
 
 ## Example
 
-The following sample generates C2824:
+The following example generates C2824:
 
 ```cpp
 // C2824.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2825.md

@@ -18,7 +18,7 @@ For example, make sure that your code does not contain a function declaration wh
 
 ## Example
 
-The following sample generates C2825:
+The following example generates C2825:
 
 ```cpp
 // C2825.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2831.md

@@ -22,7 +22,7 @@ Only three operators can have default parameters:
 
 ## Example
 
-The following sample generates C2831:
+The following example generates C2831:
 
 ```cpp
 // C2831.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2833.md

@@ -18,7 +18,7 @@ For a list of the operators that you can define in a managed type, see [User-def
 
 ## Example
 
-The following sample generates C2833:
+The following example generates C2833:
 
 ```cpp
 // C2833.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2835.md

@@ -15,7 +15,7 @@ User-defined type conversions cannot take formal parameters.
 
 ## Example
 
-The following sample generates C2835:
+The following example generates C2835:
 
 ```cpp
 // C2835.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2838.md

@@ -16,7 +16,7 @@ A class, structure, or union uses a fully qualified name to redeclare a member o
 
 ## Example
 
-The following sample generates C2838:
+The following example generates C2838:
 
 ```cpp
 // C2838.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2842.md

@@ -18,7 +18,7 @@ For more information, see [User-Defined Operators (C++/CLI)](../../dotnet/user-d
 
 ## Example
 
-The following sample generates C2842.
+The following example generates C2842.
 
 ```cpp
 // C2842.cpp

docs/error-messages/compiler-errors-2/compiler-error-c2843.md

@@ -16,7 +16,7 @@ An instance is needed to take the address of nonstatic data members of a managed
 
 ## Example
 
-The following sample generates C2843 and shows how to fix it:
+The following example generates C2843 and shows how to fix it:
 
 ```cpp
 // C2843_2.cpp