Merge pull request #347 from NadeenUdantha/patch-1

Update unsignedInt.adoc

Author: SimonePDA

Language/Variables/Data Types/unsignedInt.adoc

@@ -17,7 +17,7 @@ subCategories: [ "Data Types" ]
 
 [float]
 === Description
-On the Uno and other ATMEGA based boards, unsigned ints (unsigned integers) are the same as ints in that they store a 2 byte value. Instead of storing negative numbers however they only store positive values, yielding a useful range of 0 to 65,535 (2^16) - 1).
+On the Uno and other ATMEGA based boards, unsigned ints (unsigned integers) are the same as ints in that they store a 2 byte value. Instead of storing negative numbers however they only store positive values, yielding a useful range of 0 to 65,535 ((2^16) - 1).
 
 The Due stores a 4 byte (32-bit) value, ranging from 0 to 4,294,967,295 (2^32 - 1).