r-novice-gapminder--06-data-subsetting.diff

diff --git a/home/zhian/Documents/Carpentries/Git/zkamvar--postmaul/data/rmd-repos/swcarpentry--r-novice-gapminderR3/_episodes/06-data-subsetting.md b/home/zhian/Documents/Carpentries/Git/zkamvar--postmaul/data/rmd-repos/swcarpentry--r-novice-gapminderR4/_episodes/06-data-subsetting.md
index 6ba7e31..c4c4efd 100644
--- a/home/zhian/Documents/Carpentries/Git/zkamvar--postmaul/data/rmd-repos/swcarpentry--r-novice-gapminderR3/_episodes/06-data-subsetting.md
+++ b/home/zhian/Documents/Carpentries/Git/zkamvar--postmaul/data/rmd-repos/swcarpentry--r-novice-gapminderR4/_episodes/06-data-subsetting.md
@@ -1139,7 +1139,7 @@ xlist[[-1]]
 
 
 ~~~
-Error in xlist[[-1]]: attempt to select more than one element in get1index <real>
+Error in xlist[[-1]]: invalid negative subscript in get1index <real>
 ~~~
 {: .error}