Misc corrections to the docs (#1048)

docs/Relationships.md

@@ -762,15 +762,15 @@ The following examples show how to use cleanup policies
 ```c
 // Remove Archer from entities when Archer is deleted
 ECS_TAG(world, Archer);
-ecs_add_pair(world, EcsOnDelete, EcsRemove);
+ecs_add_pair(world, Archer, EcsOnDelete, EcsRemove);
 
 ecs_entity_t e = ecs_new_w_id(world, Archer);
 
 // This will remove Archer from e
 ecs_delete(world, Archer);
 ```
 ```cpp
-// Delete entities with Archer when Archer is deleted
+// Remove Archer from entities when Archer is deleted
 world.component<Archer>()
   .add(flecs::OnDelete, flecs::Remove);
 
@@ -784,7 +784,7 @@ world.component<Archer>().destruct();
 ```c
 // Delete entities with Archer when Archer is deleted
 ECS_TAG(world, Archer);
-ecs_add_pair(world, EcsOnDelete, EcsDelete);
+ecs_add_pair(world, Archer, EcsOnDelete, EcsDelete);
 
 ecs_entity_t e = ecs_new_w_id(world, Archer);
 
@@ -806,7 +806,7 @@ world.component<Archer>().destruct();
 ```c
 // Delete children when deleting parent
 ECS_TAG(world, ChildOf);
-ecs_add_pair(world, EcsOnDeleteTarget, EcsDelete);
+ecs_add_pair(world, ChildOf, EcsOnDeleteTarget, EcsDelete);
 
 ecs_entity_t p = ecs_new_id(world);
 ecs_entity_t e = ecs_new_w_pair(world, ChildOf, p);

examples/c/entities/iterate_components/src/main.c

@@ -15,7 +15,7 @@ void iterate_components(ecs_world_t *ecs, ecs_entity_t e) {
     ecs_os_free(type_str);
 
     // 2. To print individual ids, iterate the type array with ecs_id_str
-    ecs_id_t *type_ids = type->array;
+    const ecs_id_t *type_ids = type->array;
     int32_t i, count = type->count;
 
     for (i = 0; i < count; i ++) {

examples/c/prefabs/basics/src/main.c

@@ -15,7 +15,7 @@
 //
 // To get a private copy of a component, an instance can add it which is called 
 // an override. Overrides can be manual (by using add) or automatic (see the
-// auto_override example).
+// override example).
 //
 // If a prefab has children, adding the IsA relationship instantiates the prefab
 // children for the instance (see hierarchy example).

examples/c/prefabs/override/src/main.c

@@ -24,7 +24,7 @@ int main(int argc, char *argv[]) {
 
     ecs_entity_t SpaceShip = ecs_new_prefab(ecs, "SpaceShip");
 
-    // Attack and Damage are properties that can be shared across many 
+    // Attack and Defense are properties that can be shared across many 
     // spaceships. This saves memory, and speeds up prefab creation as we don't
     // have to copy the values of Attack and Defense to private components.
     ecs_set(ecs, SpaceShip, Attack, { 75 });

examples/c/reflection/auto_define_enum/src/main.c

@@ -16,7 +16,7 @@ int main(int argc, char *argv[]) {
     ecs_world_t *ecs = ecs_init_w_args(argc, argv);
 
     // Register both components. Note that Color is registered first, so that
-    // when Line is registered, the type information of Color can be looked up
+    // when Car is registered, the type information of Color can be looked up
     ECS_META_COMPONENT(ecs, Color);
     ECS_META_COMPONENT(ecs, Car);
 

flecs.h

@@ -5680,7 +5680,7 @@ void ecs_modified_id(
  * @param world The world.
  * @param entity The entity.
  * @param id The id of the component to set.
- * @param size The size of the pointer to the value.
+ * @param size The size of the pointed-to value.
  * @param ptr The pointer to the value.
  * @return The entity. A new entity if no entity was provided.
  */
@@ -11213,7 +11213,7 @@ ecs_entity_t ecs_system_init(
  * Any system may interrupt execution by setting the interrupted_by member in
  * the ecs_iter_t value. This is particularly useful for manual systems, where
  * the value of interrupted_by is returned by this operation. This, in
- * cominbation with the param argument lets applications use manual systems
+ * combination with the param argument lets applications use manual systems
  * to lookup entities: once the entity has been found its handle is passed to
  * interrupted_by, which is then subsequently returned.
  *

include/flecs.h

@@ -2883,7 +2883,7 @@ void ecs_modified_id(
  * @param world The world.
  * @param entity The entity.
  * @param id The id of the component to set.
- * @param size The size of the pointer to the value.
+ * @param size The size of the pointed-to value.
  * @param ptr The pointer to the value.
  * @return The entity. A new entity if no entity was provided.
  */