Fix -ota tag of env:itead-sonoff-dual-r2-ota

code/platformio.ini

@@ -545,7 +545,7 @@ lib_ignore = ${common.lib_ignore}
 build_flags = ${common.build_flags_1m0m} -DITEAD_SONOFF_DUAL_R2
 extra_scripts = ${common.extra_scripts}
 
-[env:itead-sonoff-dual-ota-r2]
+[env:itead-sonoff-dual-r2-ota]
 platform = ${common.platform}
 framework = ${common.framework}
 board = ${common.board_1m}