diff --git a/feed/history/boost_1_58_0.qbk b/feed/history/boost_1_58_0.qbk
index c3a7d62a..1399fe78 100644
--- a/feed/history/boost_1_58_0.qbk
+++ b/feed/history/boost_1_58_0.qbk
@@ -55,7 +55,7 @@
     m.find("boost"); // passed a const char*, not a std::string    
     ```
     In previous versions of the library, the `find` operation generates several temporary
-    `std::string`s (one every time an internally comparison is made). In sufficiently advanced
+    `std::string`s (one every time an internal comparison is made). In sufficiently advanced
     compilers, this is now avoided so that only one temporary is created.
   * Maintenance fixes.