diff --git a/HISTORY.md b/HISTORY.md
index 3c7f37c..ed88f93 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -82,7 +82,7 @@
 ## Version 0.29 (2014-07-26)
 
 * Add option `--keep-unreferenced-defs` to preserve elements in `<defs>` that are not referenced and would be removed otherwise. ([#2](https://github.com/scour-project/scour/issues/2))
-* Add option to ingore unknown cmd line opts.
+* Add option to ignore unknown cmd line opts.
 
 
 ## Version 0.28 (2014-01-12)