diff --git a/Language/Functions/Communication/Serial/availableForWrite.adoc b/Language/Functions/Communication/Serial/availableForWrite.adoc
index bbef563ec..f3e84bfac 100644
--- a/Language/Functions/Communication/Serial/availableForWrite.adoc
+++ b/Language/Functions/Communication/Serial/availableForWrite.adoc
@@ -35,7 +35,7 @@ Nothing
 
 [float]
 === Returns
-The number of bytes available to read .
+The number of bytes available to write.
 --
 // OVERVIEW SECTION ENDS