update authors, fix indentation

Author: revmischa

AUTHORS.txt

@@ -44,3 +44,6 @@ Matthias Klumpp
     CMake build system
     Distro integration
     Bug fixes
+
+Mischa Spiegelmock
+    Mac OS X updates and native iTunes visualization plugin

src/libprojectM/CMakeLists.txt

@@ -120,8 +120,8 @@ endif(USE_THREADS)
 if (APPLE)
 	ADD_DEFINITIONS(-DMACOS -DSTBI_NO_DDS)
 	set(RESOURCE_PREFIX "Resources")
-    FIND_LIBRARY(COREFOUNDATION_LIBRARY CoreFoundation)
-    FIND_LIBRARY(OPENGL_LIBRARIES OpenGL)
+	FIND_LIBRARY(COREFOUNDATION_LIBRARY CoreFoundation)
+	FIND_LIBRARY(OPENGL_LIBRARIES OpenGL)
 else (APPLE)
 	if (WIN32)
 		set (RESOURCE_PREFIX "Resources")