Merge pull request #675 from animeshsrivastava24/patch-23

Code Highlight markup and Link colouration fix boolean.adoc

Author: per1234

Language/Variables/Data Types/boolean.adoc

@@ -12,7 +12,7 @@ subCategories: [ "Data Types" ]
 
 [float]
 === Description
-`boolean` is a non-standard type alias for link:../../../variables/data-types/bool[bool] defined by Arduino. It's recommended to instead use the standard type `bool`, which is identical.
+`boolean` is a non-standard type alias for `link:../../../variables/data-types/bool[bool]` defined by Arduino. It's recommended to instead use the standard type link:../../../variables/data-types/bool[`bool`], which is identical.
 
 
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