diff --git a/OB3.mediawiki b/OB3.mediawiki
index 8eaa86d..0585c79 100644
--- a/OB3.mediawiki
+++ b/OB3.mediawiki
@@ -84,7 +84,7 @@ public class OB3Model {
 	}
 }</pre>
 
-== '''Face sides''' ==
-A '''negative''' face_back or face_front value indicates a '''solid colour''', whereas a '''positive''' value indicates a '''texture'''.
+== '''Faces''' ==
+A '''negative''' face_back or face_front value indicates a '''solid colour''', whereas a '''positive''' value indicates a '''texture'''. The texture is defined by its offset in the client's texture array.
 
-The texture is defined by its offset in the client's texture array.
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+When converting to/from [http://en.wikipedia.org/wiki/Wavefront_.obj_file Wavefront OBJ] format, remember that the OB3 face values are one less than the OBJ face values.
\ No newline at end of file