Corrected typo.

src/docs/asciidoc/jme3/beginner/hello_animation.adoc

@@ -158,7 +158,7 @@ After you load the animated model, you register it to the Animation Controller.
 
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-This line of code will return NULL if the AnimeControl is not in the main node of your model.
+This line of code will return NULL if the AnimControl is not in the main node of your model.
 
 [source,java]
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