HOTFIX 20210312, Remove internal usersguide references

Author: skliper

modules/core_api/fsw/inc/cfe_es_core_internal.h

@@ -128,8 +128,8 @@ int32 CFE_ES_RegisterCDSEx(CFE_ES_CDSHandle_t *HandlePtr, size_t UserBlockSize,
 ** \return #CFE_ES_CDS_WRONG_TYPE_ERR       \copydoc CFE_ES_CDS_WRONG_TYPE_ERR
 ** \return #CFE_ES_CDS_OWNER_ACTIVE_ERR     \copydoc CFE_ES_CDS_OWNER_ACTIVE_ERR
 ** \return #CFE_ES_ERR_NAME_NOT_FOUND       \copydoc CFE_ES_ERR_NAME_NOT_FOUND
-** \return Any of the return values from #CFE_ES_UpdateCDSRegistry
-** \return Any of the return values from #CFE_ES_GenPoolPutBlock
+** \return Any of the return values from CFE_ES_UpdateCDSRegistry
+** \return Any of the return values from CFE_ES_GenPoolPutBlock
 **
 ******************************************************************************/
 int32  CFE_ES_DeleteCDS(const char *CDSName, bool CalledByTblServices);