diff --git a/CMakeLists.txt b/CMakeLists.txt
index 353882f9..4b25ab1b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,6 +10,7 @@ set (CMAKE_CXX_STANDARD 14)
 set (CXX_STANDARD_REQUIRED ON)
 set (CMAKE_CXX_EXTENSIONS OFF)
 
+# -Wshorten-64-to-32 does not work with clang
 if (NOT WIN32)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
 endif()
diff --git a/ws/ws.cpp b/ws/ws.cpp
index 9bdf0b6c..3fec0b9b 100644
--- a/ws/ws.cpp
+++ b/ws/ws.cpp
@@ -4,7 +4,7 @@
  *  Copyright (c) 2017-2018 Machine Zone, Inc. All rights reserved.
  */
 
-// 
+//
 // Main drive for websocket utilities
 //