diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index b4e87f9fc..e8210988e 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-02  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygheap.cc (init_cygheap::init_installation_root): Fix typo in
+	comment.
+
 2014-12-02  Corinna Vinschen  <corinna@vinschen.de>
 
 	* autoload.cc (IdnToAscii): Use simpler, equivalent LoadDLLfuncEx.
diff --git a/winsup/cygwin/cygheap.cc b/winsup/cygwin/cygheap.cc
index 3077e0688..6493485c3 100644
--- a/winsup/cygwin/cygheap.cc
+++ b/winsup/cygwin/cygheap.cc
@@ -192,7 +192,7 @@ init_cygheap::init_installation_root ()
 
   /* Copy result into installation_dir before stripping off "bin" dir and
      revert to Win32 path.  This path is added to the Windows environment
-     in buildenv.  See there for a description. */
+     in build_env.  See there for a description. */
   installation_dir_len = wcpncpy (installation_dir, installation_root + len,
 				  PATH_MAX)
 			 - installation_dir;