dispextern.h: Fix a typo in a comment.

diff --git a/src/dispextern.h b/src/dispextern.h
index afbe6f5343d5e339df2386e02a1988702d3b0f6a..72c0b2ef4145e8d3e588ba9a2b55e40b459228f2 100644 (file)
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -2231,7 +2231,7 @@ struct it
      If `what' == IT_COMPOSITION, the first component of a composition
      and length in bytes of the composition.
 
-     If `what' is anything else, these tow are undefined (will
+     If `what' is anything else, these two are undefined (will
      probably hold values for the last IT_CHARACTER or IT_COMPOSITION
      traversed by the iterator.