Fix typo in comment.

diff --git a/expat/tests/runtests.c b/expat/tests/runtests.c
index b59befa8b2687905ab26ccd83c6121bb004ce747..bf3bbe91df0e0e71d2ffda0b2edd100adab6cdc1 100644 (file)
--- a/expat/tests/runtests.c
+++ b/expat/tests/runtests.c
@@ -26,7 +26,7 @@ basic_teardown(void)
 }
 
 /* Generate a failure using the parser state to create an error message;
- * this should be used when the parser reports and error we weren't
+ * this should be used when the parser reports an error we weren't
  * expecting.
  */
 static void