wscript: spaces to tabs

wscript

@@ -68,7 +68,7 @@ def options(opt):
 		help = 'SDL2 path to build(required for Windows)')
 
 	opt.add_option(
-	    '--build-type', action='store', type='string', dest='BUILD_TYPE', default = None,
+		'--build-type', action='store', type='string', dest='BUILD_TYPE', default = None,
 		help = 'build type: debug, release or none(custom flags)')
 
 	opt.recurse(SUBDIRS)
@@ -113,23 +113,23 @@ def configure(conf):
 			Logs.warn('WARNING: 64-bit engine may be unstable')
 
 	linker_flags = {
-	    'common': {
-		    'msvc':    ['/DEBUG'],
+		'common': {
+			'msvc':    ['/DEBUG'],
 			'default': ['-Wl,--no-undefined']
 		}
 	}
 
 	compiler_c_cxx_flags = {
-	    'common': {
-		    'msvc':    ['/D_USING_V110_SDK71_'],
+		'common': {
+			'msvc':    ['/D_USING_V110_SDK71_'],
 			'default': ['-g']
 		},
 		'release': {
-		    'msvc':    ['/Zi', '/O2'],
+			'msvc':    ['/Zi', '/O2'],
 			'default': ['-O3']
 		},
 		'debug': {
-		    'msvc':    ['/Z7'],
+			'msvc':    ['/Z7'],
 			'clang':   ['-O0', '-gdwarf-2'],
 			'default': ['-O0']
 		}