diff --git a/docs/gmock_cook_book.md b/docs/gmock_cook_book.md
index 7672457c16..fc7db35b82 100644
--- a/docs/gmock_cook_book.md
+++ b/docs/gmock_cook_book.md
@@ -1158,7 +1158,7 @@ int IsEven(int n) { return (n % 2) == 0 ? 1 : 0; }
 ```
 
 Note that the predicate function / functor doesn't have to return `bool`. It
-works as long as the return value can be used as the condition in in statement
+works as long as the return value can be used as the condition in the statement
 `if (condition) ...`.
 
 ### Matching Arguments that Are Not Copyable