diff --git a/cmake/FindSDL2.cmake b/cmake/FindSDL2.cmake
index 11cd72a..267b418 100644
--- a/cmake/FindSDL2.cmake
+++ b/cmake/FindSDL2.cmake
@@ -1,8 +1,9 @@
-# Find SDL2
+# - Try to locate SDL2
+# This module defines:
 #
-# SDL2_INCLUDE_DIR
-# SDL2_LIBRARY
-# SDL2_FOUND
+#  SDL2_INCLUDE_DIR
+#  SDL2_LIBRARY
+#  SDL2_FOUND
 #
 
 FIND_PATH(SDL2_INCLUDE_DIR NAMES SDL2/SDL.h)
@@ -14,9 +15,9 @@ IF(SDL2_INCLUDE_DIR AND SDL2_LIBRARY)
 ENDIF(SDL2_INCLUDE_DIR AND SDL2_LIBRARY)
 
 IF(SDL2_FOUND)
-	IF(NOT SDL_FIND_QUIETLY)
+	IF(NOT SDL2_FIND_QUIETLY)
 		MESSAGE(STATUS "Found SDL2: -I${SDL2_INCLUDE_DIR}, ${SDL2_LIBRARY}")
-	ENDIF(NOT SDL_FIND_QUIETLY)
+	ENDIF(NOT SDL2_FIND_QUIETLY)
 ELSE(SDL2_FOUND)
 	IF(SDL2_FIND_REQUIRED)
 		MESSAGE(FATAL_ERROR "Could not find SDL2")