Update README.md

Author: tommygonzaleza

exercises/07-Very-Specific-Rules/README.md

@@ -11,7 +11,7 @@ In this exercise, you can add your code only above the **READ ONLY BLOCK** of th
 ## 📝 Instructions:
 
 
-1. Set the `ul` text color to `red` (override conflicts with specificity).
+1. Set the `ul li` text color to `red` (override conflicts with specificity).
 
 2. Set the `background-color` of the second `li` of the `ol` to `green` (don't use the #id selector or .class selector).