diff --git a/platformio.ini b/platformio.ini
index c382f924..84200955 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -51,7 +51,7 @@ lib_deps_external =
   https://github.com/crankyoldgit/IRremoteESP8266.git
   #Time@1.5
   #Timezone@1.2.1
-  #For use SSD1306 0.91" OLED display uncomment following
+  #For use SSD1306 OLED display uncomment following
   #U8g2@~2.27.2
   #For Dallas sensor uncomment following 2 lines
   #DallasTemperature@~3.8.0