Fix missing brace in the build script.

Docs/CMakeLists.txt

@@ -109,4 +109,4 @@ file (WRITE ${CMAKE_CURRENT_SOURCE_DIR}/html/Readme.txt "If URHO3D_DOCS build op
     
 # Currently it is not possible to make built-in 'install' target to depend on 'doc' in CMake, therefore 'make doc' command need to be invoked manually before 'make install' in order to install the SDK with complete documentation
 # Unless, URHO3D_DOCS build option is set in which case the custom 'doc' target is part of the default 'all' target which in turn the 'install' target depends on, so a single 'make install' alone is suffice to install everything 
-install (DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/html/ DESTINATION ${DEST_SHARE_DIR}/Docs ${DEST_PERMISSIONS)
+install (DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/html/ DESTINATION ${DEST_SHARE_DIR}/Docs ${DEST_PERMISSIONS})