Add radix-kr to list of testing single image strategies

I had meant to add it earlier, but I did it wrong.

tests/test_common.c

@@ -38,7 +38,7 @@ int STRATEGY_LIST_SIZE = 5;
 /* int STRATEGY_LIST_SIZE = 1; */
 
 IceTEnum single_image_strategy_list[5];
-int SINGLE_IMAGE_STRATEGY_LIST_SIZE = 4;
+int SINGLE_IMAGE_STRATEGY_LIST_SIZE = 5;
 /* int SINGLE_IMAGE_STRATEGY_LIST_SIZE = 1; */
 
 IceTSizeType SCREEN_WIDTH;
@@ -238,7 +238,7 @@ void initialize_test(int *argcp, char ***argvp, IceTCommunicator comm)
     single_image_strategy_list[0] = ICET_SINGLE_IMAGE_STRATEGY_AUTOMATIC;
     single_image_strategy_list[1] = ICET_SINGLE_IMAGE_STRATEGY_BSWAP;
     single_image_strategy_list[2] = ICET_SINGLE_IMAGE_STRATEGY_RADIXK;
-    single_image_strategy_list[3] = ICET_SINGLE_IMAGE_STRATEGY_RADIXK;
+    single_image_strategy_list[3] = ICET_SINGLE_IMAGE_STRATEGY_RADIXKR;
     single_image_strategy_list[4] = ICET_SINGLE_IMAGE_STRATEGY_TREE;
 }