diff --git a/vignettes/VectorisedSwephR.Rmd b/vignettes/VectorisedSwephR.Rmd
index a061a3a2..cd1d0cfa 100644
--- a/vignettes/VectorisedSwephR.Rmd
+++ b/vignettes/VectorisedSwephR.Rmd
@@ -17,7 +17,7 @@ knitr::opts_chunk$set(
 ```
 
 # Introduction
-This vignette provides input how the vectorised swephR functions can be used (these function names start with 'vec-').The vectorised functions provide a list of lists as results. 
+This vignette provides input how the vectorised swephR functions can be used (these function-names start with 'vec-').The vectorised functions provide a list of lists as results. 
 These functions are not finalised and are in testing. A decision STILL has to be made if the reuslts should be a list of matrices or a list of lists.