Fixed tabs

CMakeLists.txt

@@ -19,8 +19,8 @@ set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
 if(WIN32)
 	add_definitions(-DWIN32_LEAN_AND_MEAN)
 	if (MSVC)
-        	add_definitions(-DNOMINMAX)
-    	endif()
+		add_definitions(-DNOMINMAX)
+	endif()
 endif()
 
 set(LIBDATACHANNEL_SOURCES