cJSON.h: Document cJSON_ArrayForEach for objects

cJSON.h

@@ -249,7 +249,7 @@ CJSON_PUBLIC(void) cJSON_Minify(char *json);
 CJSON_PUBLIC(double) cJSON_SetNumberHelper(cJSON *object, double number);
 #define cJSON_SetNumberValue(object, number) ((object != NULL) ? cJSON_SetNumberHelper(object, (double)number) : (number))
 
-/* Macro for iterating over an array */
+/* Macro for iterating over an array or object */
 #define cJSON_ArrayForEach(element, array) for(element = (array != NULL) ? (array)->child : NULL; element != NULL; element = element->next)
 
 /* malloc/free objects using the malloc/free functions that have been set with cJSON_InitHooks */