Fix comment a bit

Author: andy31415

src/lib/core/CHIPError.h

@@ -439,7 +439,7 @@ using CHIP_ERROR = ::chip::ChipError;
     CHIP_SDK_ERROR(::chip::ChipError::SdkPart::kIMGlobalStatus,                                                                    \
                    ::chip::to_underlying(::chip::Protocols::InteractionModel::Status::type))
 
-// Defines a runtime-value for a chip-error.
+// Defines a runtime-value for a chip-error that contains a global IM Status.
 #if CHIP_CONFIG_ERROR_SOURCE
 #define CHIP_ERROR_IM_GLOBAL_STATUS_VALUE(status_value)                                                                            \
     ::chip::ChipError(::chip::ChipError::SdkPart::kIMGlobalStatus, ::chip::to_underlying(status_value), __FILE__, __LINE__)