diff --git a/development/howitworks.rst b/development/howitworks.rst
index 6bbfa05..b302b68 100644
--- a/development/howitworks.rst
+++ b/development/howitworks.rst
@@ -1,4 +1,4 @@
-How does it works?
+How does it work?
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 |omv| is a complex piece of software. Developers can easily understand how it works by looking at the source code and developing plugins. For the average user it is a little bit more complicated. Some of the mechanics on how it works are explained ahead.