Add blockquotes for error messages in range [C2021, C2040]

Author: Rageking8

docs/error-messages/compiler-errors-1/compiler-error-c2021.md

@@ -8,7 +8,7 @@ ms.assetid: 064f32e2-3794-48d5-9767-991003dcb36a
 ---
 # Compiler Error C2021
 
-expected exponent value, not 'character'
+> expected exponent value, not 'character'
 
 The character used as the exponent of a floating-point constant is not a valid number. Be sure to use an exponent that is in range.
 

docs/error-messages/compiler-errors-1/compiler-error-c2022.md

@@ -8,6 +8,6 @@ ms.assetid: 1f5c477a-d909-42d8-8588-811586e8ba1e
 ---
 # Compiler Error C2022
 
-'number' : too big for character
+> 'number' : too big for character
 
 The octal number following a backslash (\\) in a character or string constant is too big to represent a character.

docs/error-messages/compiler-errors-1/compiler-error-c2027.md

@@ -8,7 +8,7 @@ ms.assetid: a39150c0-ec04-45ec-934c-a838bfe76627
 ---
 # Compiler Error C2027
 
-use of undefined type 'type'
+> use of undefined type 'type'
 
 A type cannot be used until it is defined. To resolve the error, be sure the type is fully defined before referencing it.
 

docs/error-messages/compiler-errors-1/compiler-error-c2028.md

@@ -8,6 +8,6 @@ ms.assetid: 4e92e944-8fce-4443-9baf-4411ad9bde70
 ---
 # Compiler Error C2028
 
-struct/union member must be inside a struct/union
+> struct/union member must be inside a struct/union
 
 Structure or union members must be declared within the structure or union.

docs/error-messages/compiler-errors-1/compiler-error-c2030.md

@@ -8,7 +8,7 @@ ms.assetid: 5806cead-64df-4eff-92de-52c9a3f5ee62
 ---
 # Compiler Error C2030
 
-a destructor with 'protected private' accessibility cannot be a member of a class declared 'sealed'
+> a destructor with 'protected private' accessibility cannot be a member of a class declared 'sealed'
 
 A Windows Runtime class declared as **`sealed`** cannot have a protected private destructor. Only public virtual and private non-virtual destructors are allowed on sealed types. For more information, see [Ref classes and structs](../../cppcx/ref-classes-and-structs-c-cx.md).
 

docs/error-messages/compiler-errors-1/compiler-error-c2032.md

@@ -8,7 +8,7 @@ ms.assetid: 625d7c83-70b6-42c2-a558-81fbc0026324
 ---
 # Compiler Error C2032
 
-'identifier' : function cannot be member of struct/union 'structorunion'
+> 'identifier' : function cannot be member of struct/union 'structorunion'
 
 The structure or union has a member function, which is allowed in C++ but not in C. To resolve the error, either compile as a C++ program or remove the member function.
 

docs/error-messages/compiler-errors-1/compiler-error-c2033.md

@@ -8,7 +8,7 @@ ms.assetid: fd5a1637-9db2-4c98-a7cc-b63b39737cd9
 ---
 # Compiler Error C2033
 
-'identifier' : bit field cannot have indirection
+> 'identifier' : bit field cannot have indirection
 
 The bit field was declared as a pointer, which is not allowed.
 

docs/error-messages/compiler-errors-1/compiler-error-c2034.md

@@ -8,7 +8,7 @@ ms.assetid: 953d70fa-bde9-4ce6-a55d-741e7bc63ff4
 ---
 # Compiler Error C2034
 
-'identifier' : type of bit field too small for number of bits
+> 'identifier' : type of bit field too small for number of bits
 
 The number of bits in the bit-field declaration exceeds the size of the base type.
 

docs/error-messages/compiler-errors-1/compiler-error-c2036.md

@@ -8,7 +8,7 @@ ms.assetid: 895821a9-65d1-44b5-bde1-dae827f3e486
 ---
 # Compiler Error C2036
 
-'identifier' : unknown size
+> 'identifier' : unknown size
 
 An operation on `identifier` requires the size of the data object, which cannot be determined.
 

docs/error-messages/compiler-errors-1/compiler-error-c2039.md

@@ -7,7 +7,7 @@ helpviewer_keywords: ["C2039"]
 ---
 # Compiler Error C2039
 
-`'identifier1' : is not a member of 'identifier2'`
+> 'identifier1' : is not a member of 'identifier2'
 
 The code incorrectly calls or refers to a member of a structure, class, or union.