Fix typo in board name. (platformio#44)

alwint3r · ivankravets · commit 8589473856a6 · 2017-07-20T11:36:54.000+03:00
diff --git a/boards/espectro.json b/boards/espectro.json
@@ -13,7 +13,7 @@
     "arduino",
     "esp8266-rtos-sdk"
   ],
-  "name": "ESPrectro Core",
+  "name": "ESPectro Core",
   "upload": {
     "maximum_ram_size": 81920,
     "maximum_size": 4194304,
