Add spaces between printed values

src/Bytecode/Instruction/execute.c

@@ -79,12 +79,14 @@ struct GroundExecutionResult _GroundBytecodeInstructionExecute(GroundBytecodeIns
     PRINT: {
         for (GroundSize i = 0; i < instruction->args.len; i++) {
             printValue(HEAP_GET(heap, instruction->args.at[i]));
+            printf(" ");
         }
         return CONTINUE;
     }
     PRINTLN: {
         for (GroundSize i = 0; i < instruction->args.len; i++) {
             printValue(HEAP_GET(heap, instruction->args.at[i]));
+            printf(" ");
         }
         printf("\n");
         return CONTINUE;