Fix modules/ typos

Found using `codespell -q 3 -S ./3rdparty -L activ,amin,ang,atleast,childs,dof,endwhile,halfs,hist,iff,nd,od,uint`

modules/java/test/android_test/src/org/opencv/test/OpenCVTestCase.java

@@ -501,10 +501,10 @@ public class OpenCVTestCase extends TestCase {
         double maxDiff = Core.norm(diff, Core.NORM_INF);
 
         if (isEqualityMeasured)
-            assertTrue("Max difference between expected and actiual Mats is "+ maxDiff + ", that bigger than " + eps,
+            assertTrue("Max difference between expected and actual Mats is "+ maxDiff + ", that bigger than " + eps,
                     maxDiff <= eps);
         else
-            assertFalse("Max difference between expected and actiual Mats is "+ maxDiff + ", that less than " + eps,
+            assertFalse("Max difference between expected and actual Mats is "+ maxDiff + ", that less than " + eps,
                     maxDiff <= eps);
     }