Update managed-types-cpp-cli.md

Pull the compiler option reference out of the table.

Author: Colin Robertson

docs/dotnet/managed-types-cpp-cli.md

@@ -28,7 +28,7 @@ The following table shows the keywords for built-in Visual C++ types, which are
 |-----------------------|-------------------------|
 |**void**|<xref:System.Void?displayProperty=nameWithType>|
 |**bool**|<xref:System.Boolean?displayProperty=nameWithType>|
-|**signed char** (see [/J](../build/reference/j-default-char-type-is-unsigned.md) for more information)|<xref:System.SByte?displayProperty=nameWithType>|
+|**signed char** |<xref:System.SByte?displayProperty=nameWithType>|
 |**unsigned char**|<xref:System.Byte?displayProperty=nameWithType>|
 |**wchar_t**|<xref:System.Char?displayProperty=nameWithType>|
 |**short** and **signed short**|<xref:System.Int16?displayProperty=nameWithType>|
@@ -40,6 +40,8 @@ The following table shows the keywords for built-in Visual C++ types, which are
 |**float**|<xref:System.Single?displayProperty=nameWithType>|
 |**double** and **long double**|<xref:System.Double?displayProperty=nameWithType>|
 
+For more information about the compiler option to default to signed or unsigned **char**, see [/J (Default char type Is unsigned)](../build/reference/j-default-char-type-is-unsigned.md).
+
 ## <a name="version_issues"></a> Version Issues for Value Types Nested in Native Types
 
 Consider a signed (strong name) assembly component used to build a client assembly. The component contains a value type that is used in the client as the type for a member of a native union, a class, or an array. If a future version of the component changes the size or layout of the value type, the client must be recompiled.