Proposing the more prominently used spelling 'spatial' in tech litera…

…ture. (#37269)

* Proposing the more prominently used spelling in tech literature.

* Update files/en-us/games/techniques/2d_collision_detection/index.md

Co-authored-by: Brian Smith <[email protected]>

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Co-authored-by: Brian Smith <[email protected]>

files/en-us/games/techniques/2d_collision_detection/index.md

@@ -147,7 +147,7 @@ While some of these algorithms for collision detection are simple enough to calc
 
 ### Broad Phase
 
-Broad phase should give you a list of entities that _could_ be colliding. This can be implemented with a spacial data structure that will give you a rough idea of where the entity exists and what exist around it. Some examples of spacial data structures are Quad Trees, R-Trees or a Spacial Hashmap.
+Broad phase should give you a list of entities that _could_ be colliding. This can be implemented with a spatial data structure that will give you a rough idea of where the entity exists and what exist around it. Some examples of spatial data structures are Quad Trees, R-Trees or a Spatial Hashmap.
 
 ### Narrow Phase