Minor documentation update on 'URHO3D_LUAJIT_AMALG' build option.

CMake/Modules/UrhoCommon.cmake

@@ -195,7 +195,7 @@ if (CMAKE_PROJECT_NAME STREQUAL Urho3D)
     # For completeness sake - this option is intentionally not documented as we do not officially support PowerPC (yet)
     cmake_dependent_option (URHO3D_ALTIVEC "Enable AltiVec instruction set (PowerPC only)" "${HAVE_ALTIVEC}" POWERPC FALSE)
     cmake_dependent_option (URHO3D_LUAJIT "Enable Lua scripting support using LuaJIT (check LuaJIT's CMakeLists.txt for more options)" FALSE "NOT WEB" FALSE)
-    cmake_dependent_option (URHO3D_LUAJIT_AMALG "Enable LuaJIT amalgamated build (LuaJIT only)" TRUE URHO3D_LUAJIT FALSE)
+    cmake_dependent_option (URHO3D_LUAJIT_AMALG "Enable LuaJIT amalgamated build (LuaJIT only); default to true when LuaJIT is enabled" TRUE URHO3D_LUAJIT FALSE)
     cmake_dependent_option (URHO3D_SAFE_LUA "Enable Lua C++ wrapper safety checks (Lua/LuaJIT only)" FALSE URHO3D_LUA FALSE)
     if (NOT CMAKE_BUILD_TYPE STREQUAL Release AND NOT CMAKE_CONFIGURATION_TYPES)
         set (DEFAULT_LUA_RAW TRUE)

Docs/GettingStarted.dox

@@ -110,7 +110,7 @@ A number of build options can be defined when invoking the build scripts or when
 |URHO3D_ANGELSCRIPT   |1|Enable AngelScript scripting support|
 |URHO3D_LUA           |1|Enable Lua scripting support|
 |URHO3D_LUAJIT        |0|Enable Lua scripting support using LuaJIT (check LuaJIT's CMakeLists.txt for more options)|
-|URHO3D_LUAJIT_AMALG  |0|Enable LuaJIT amalgamated build (LuaJIT only)|
+|URHO3D_LUAJIT_AMALG  |*|Enable LuaJIT amalgamated build (LuaJIT only); default to true when LuaJIT is enabled|
 |URHO3D_SAFE_LUA      |0|Enable Lua C++ wrapper safety checks (Lua/LuaJIT only)|
 |URHO3D_LUA_RAW_SCRIPT_LOADER  |0|Prefer loading raw script files from the file system before falling back on Urho3D resource cache. Useful for debugging (e.g. breakpoints), but less performant (Lua/LuaJIT only)|
 |URHO3D_IK            |1|Enable inverse kinematics support|