diff --git a/README.md b/README.md
index 4c97bb2..0c61ad4 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ There are two source code files:
    ```
    install.packages(c("dplyr", "ggplot2", "gtools", "magrittr", "minpack.lm", "mvtnorm", "openxlsx", "pbapply", "readxl", "stringr"))
    ```
-   to install required packages. Optionally, if you wish to use the `buildHyperCube()` function in `fsr_simulation_functions.R`, `"lhs"` should also be included in the list of packages above.
+   to install required packages. Optionally, if you wish to use the `buildHyperCube()` function then `"lhs"` should also be included in the list of packages above.
 6. Next, to run an analysis, call:
    ```
    setwd("~/fsr") # substitute your path here