added more comments and replaced spaces with tabs

CMakeLists.txt

@@ -113,7 +113,7 @@ add_library(nanovg ${nanovg_SRC})
 
 #set compiler options
 if (${CMAKE_CXX_COMPILER} MATCHES "clang")
-        set(CMAKE_CXX_FLAGS "${CMAKE_FXX_FLAGS} -stdlib=libc++")
+	set(CMAKE_CXX_FLAGS "${CMAKE_FXX_FLAGS} -stdlib=libc++")
 endif ()
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y")
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS} -g -Wall -Wextra")
@@ -126,7 +126,7 @@ if (CMAKE_BUILD_TYPE STREQUAL Debug)
 	endif ()
 endif ()
 
-#include directory
+#include directory of project
 include_directories(
 	${CMAKE_CURRENT_SOURCE_DIR}/include
 )
@@ -145,21 +145,23 @@ file(GLOB_RECURSE project_INL
 
 #libraries to link
 set(LINKED_LIBRARIES
-        glew_static
-        nanovg
-        DebugUtils
-        DetourCrowd
-        Detour
-        Recast
-        SDL2
-        SDL2main
-        SDL2_mixer
-        GL
-        c++
-        c++abi
-)
-
+	glew_static
+	nanovg
+	DebugUtils
+	DetourCrowd
+	Detour
+	Recast
+	SDL2
+	SDL2main
+	SDL2_mixer
+	GL
+	c++
+	c++abi
+)
+
+#build executable and then link to the libraries
 add_executable(Game ${project_SRC} ${project_HDR} ${project_INL})
 target_link_libraries(Game ${LINKED_LIBRARIES})
 
+#copy assets to the executable destination
 file(COPY assets DESTINATION .)