Fix code signing (again)

Author: st3fan

SadMac.xcodeproj/project.pbxproj

@@ -292,7 +292,7 @@
 		F888F7231F8A644B00E3A0EC /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "Developer ID Application";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = 553QKZD2RX;