diff --git a/repeatString/README.md b/repeatString/README.md
index 4c051d1..01c6100 100644
--- a/repeatString/README.md
+++ b/repeatString/README.md
@@ -11,6 +11,8 @@ You will notice in this exercise that there are multiple tests (see in file `rep
 
 ## Hints
 
+- Take note of the above function call- how exactly is it being called?
+
 - You're going to want to use a loop for this one.
 
 - Create a variable to hold the string you're going to return, create a loop that repeats the given number of times and add the given string to the result on each loop.