Merge pull request #650 from animeshsrivastava24/patch-23

Fixed code syntax related typo in noTone.adoc

Author: per1234

Language/Functions/Advanced IO/noTone.adoc

@@ -45,7 +45,7 @@ Nothing
 
 [float]
 === Notes and Warnings
-If you want to play different pitches on multiple pins, you need to call noTone() on one pin before calling `tone()` on the next pin.
+If you want to play different pitches on multiple pins, you need to call `noTone()` on one pin before calling `tone()` on the next pin.
 [%hardbreaks]
 
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