typo fix

Author: jeremymanning

problems/2582/jeremymanning.md

@@ -3,7 +3,7 @@
 ## Initial thoughts (stream-of-consciousness)
   - I think this is pretty straightforward
   - For a list of length $n$, it takes $n - 1$ passes to get to the last person, and another $n - 1$ passes (backwards through the line) to get back to the first person.  So the cycle resets every $2(n - 1)$ passes.
-  - Therefore we can immeidately mod the number of passes by $2(n - 1)$ without affecting the final position
+  - Therefore we can immediately mod the number of passes by $2(n - 1)$ without affecting the final position
   - After doing so, if the remainder is less than $n$, return the remainder + 1.  Otherwise (the remainder must be greater than or equal to $n$ and less than $2(n - 1) - 1$ return $2n$ - the remainder - 1.
 
 ## Refining the problem