Historique de l'étape n° 3 de Dell Chromebook 3100 2-in-1 Webcam Replacement

-	[* black] Then, unplug the battery from the motherboard by pulling gently. This is to ensure the battery's charge does not pose a threat to the person working.
+	[* black] Then, unplug the battery from the motherboard by pulling gently.
+	[* black] Caution: this is to ensure the battery's charge does not pose a threat to the person working.