diff --git a/Code/Mantid/docs/source/algorithms/LoadInstrument-v1.rst b/Code/Mantid/docs/source/algorithms/LoadInstrument-v1.rst
index 509816b8c07167f66cafe221012b5c8051918655..65b46d2b0e63bea04477a133a25fb615a02985ee 100644
--- a/Code/Mantid/docs/source/algorithms/LoadInstrument-v1.rst
+++ b/Code/Mantid/docs/source/algorithms/LoadInstrument-v1.rst
@@ -52,7 +52,7 @@ Usage
 .. testoutput:: exLoadInstrument
 
    Default workspace has instrument: basic_rect with 0 parameters
-   Modified workspace has instrument: MARI with 68 parameters
+   Modified workspace has instrument: MARI with 69 parameters
    Instrument MARI has the following detectors:  [1 2 3]