error resoved

Author: itsKomal1508

src/main/java/com/thealgorithms/strings/MyAtoi.java

@@ -45,7 +45,9 @@ public static int myAtoi(String s) {
         int number = 0;
         while (index < length) {
             char ch = s.charAt(index);
-            if (!Character.isDigit(ch)) {
+
+            // Accept only ASCII digits
+            if (ch < '0' || ch > '9') {
                 break;
             }
 

src/test/java/com/thealgorithms/matrix/SpiralMatrixIITest.java

@@ -2,7 +2,7 @@
 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
 import org.junit.jupiter.api.Test;
 
-class SpiralMatrixTest {
+class SpiralMatrixIITest {
 
     SpiralMatrix spiral = new SpiralMatrix();