#2942: description update

Author: vetalapo

c-sharp/Problems/arrays-and-hashing/FindWordsContainingCharacter.cs

@@ -4,30 +4,30 @@
  **
  * You are given a 0-indexed array of strings words and a character x.
  * Return an array of indices representing the words that contain the character x.
- * 
+ *
  * Note that the returned array may be in any order.
- * 
+ *
  * Example 1:
  *   Input: words = ["leet","code"], x = "e"
  *   Output: [0,1]
  *   Explanation: "e" occurs in both words: "leet", and "code". Hence, we return indices 0 and 1.
- * 
+ *
  * Example 2:
  *   Input: words = ["abc","bcd","aaaa","cbc"], x = "a"
  *   Output: [0,2]
  *   Explanation: "a" occurs in "abc", and "aaaa". Hence, we return indices 0 and 2.
- * 
+ *
  * Example 3:
  *   Input: words = ["abc","bcd","aaaa","cbc"], x = "z"
  *   Output: []
  *   Explanation: "z" does not occur in any of the words. Hence, we return an empty array.
- * 
+ *
  * Constraints:
- *   - 1 <= words.length <= 50
- *   - 1 <= words[i].length <= 50
- *   - x is a lowercase English letter.
- *   - words[i] consists only of lowercase English letters.
- * 
+ *   • 1 <= words.length <= 50
+ *   • 1 <= words[i].length <= 50
+ *   • x is a lowercase English letter.
+ *   • words[i] consists only of lowercase English letters.
+ *
  * Hint 1: Use two nested loops.
  **
  * https://leetcode.com/problems/find-words-containing-character/