diff --git a/docs/loops-and-recursion.md b/docs/loops-and-recursion.md index 6f902e9..39c15e6 100644 --- a/docs/loops-and-recursion.md +++ b/docs/loops-and-recursion.md @@ -253,7 +253,7 @@ Now answer the following questions about `words`. 1. Which palindrome in `words` is the longest? -1. How many words are in alphabetical order? +1. How many words have their letters arranged in alphabetical order? ### Bell Numbers A [Bell number](https://en.wikipedia.org/wiki/Bell_number) counts the possible partitions of a set. The nth Bell number $B_n$ counts the ways you can partition a set of $n$ elements. @@ -321,4 +321,4 @@ Write a function `Backspace` which takes a simple numeric vector argument and tr 1 8 ``` -For an extra challenge, modify your function so that it can also accept a character vector where `\b` is treated as a single token and signifies a backspace character. \ No newline at end of file +For an extra challenge, modify your function so that it can also accept a character vector where `\b` is treated as a single token and signifies a backspace character.