diff --git a/release-packaging/HelpSource/Classes/FluidUMAP.schelp b/release-packaging/HelpSource/Classes/FluidUMAP.schelp
index 16774e0..dce0210 100644
--- a/release-packaging/HelpSource/Classes/FluidUMAP.schelp
+++ b/release-packaging/HelpSource/Classes/FluidUMAP.schelp
@@ -25,8 +25,6 @@ ARGUMENT:: iterations
 The number of iterations that the algorithm will go through to optimise the new representation
 ARGUMENT:: learnRate
 The learning rate of the algorithm, aka how much of the error it uses to estimate the next iteration.
-ARGUMENT:: batchSize
-The training batch size.
 
 INSTANCEMETHODS::