diff --git a/MTUS-W9-adult-episodes-data-processing.Rmd b/MTUS-W9-adult-episodes-data-processing.Rmd
index b07459c4aa818fd031d344f4a35796e5a397d60a..d584536bba4d9b46dc5ce2db55117dbb0f995469 100644
--- a/MTUS-W9-adult-episodes-data-processing.Rmd
+++ b/MTUS-W9-adult-episodes-data-processing.Rmd
@@ -892,7 +892,7 @@ kable(
 
 # About
 
-Analysis completed in: `r round(Sys.time() - starttime, 3)` seconds using [knitr](https://cran.r-project.org/package=knitr) in [RStudio](http://www.rstudio.com).
+Analysis completed in: `r round(Sys.time() - startTime, 3)` seconds using [knitr](https://cran.r-project.org/package=knitr) in [RStudio](http://www.rstudio.com).
 
 Key packages used: