Update window.rst

remove duplicate "in"
trinodb · Apr 28, 2014 · b248076 · b248076
1 parent e459f23
commit b248076
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/presto-docs/src/main/sphinx/functions/window.rst b/presto-docs/src/main/sphinx/functions/window.rst
@@ -36,7 +36,7 @@ Ranking Functions
 
 .. function:: dense_rank() -> bigint
 
-    Returns the rank of a value in in a group of values. This is similar to
+    Returns the rank of a value in a group of values. This is similar to
     :func:`rank`, except that tie values do not produce gaps in the sequence.
 
 .. function:: percent_rank() -> bigint