style: format code and docs with prettier

Author: dev-mauli

solution/0900-0999/0935.Knight Dialer/README_EN.md

@@ -197,7 +197,7 @@ public class Solution {
             C = (tempA + (2 * tempD) % MOD) % MOD;
             D = tempC;
         }
-        
+
         int ans = (A + B) % MOD;
         ans = (ans + C) % MOD;
         return (ans + D) % MOD;