fixed link

Author: smellai

Language/Functions/Communication/Stream/streamReadString.adoc

@@ -14,7 +14,7 @@ title: Stream.readString()
 
 [float]
 === Description
-`readString()` reads characters from a stream into a string. The function terminates if it times out (see link:../streamSetTimeout[setTimeout()]).
+`readString()` reads characters from a stream into a string. The function terminates if it times out (see link:../streamsettimeout[setTimeout()]).
 
 This function is part of the Stream class, and is called by any class that inherits from it (Wire, Serial, etc). See the link:../../stream[Stream class] main page for more information.
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