Update cmake/features.cmake

Co-authored-by: Xiping Yan <xiping.yan@intel.com>

Author: xzhan34

cmake/features.cmake

@@ -11,7 +11,7 @@ option(ENABLE_TOOLS "Enable tools build" ON)
 option(ENABLE_GGUF "Enable support for GGUF format" ON)
 option(ENABLE_SAFETENSORS "Enable support for Safetensors format" ON)
 option(ENABLE_XGRAMMAR "Enable support for structured output generation with xgrammar backend" ON)
-option(ENABLE_MODELING_PRIVATE "Enable support for private models features" OFF)
+option(ENABLE_MODELING_PRIVATE "Enable private submodule: https://github.com/xipingyan/modeling_private.git" OFF)
 
 # Disable building samples for NPM package
 if(CPACK_GENERATOR STREQUAL "NPM")