[ci skip] Fix a doc typo
diff --git a/user_guide_src/source/libraries/encryption.rst b/user_guide_src/source/libraries/encryption.rst
index 7afefa5..cac4b79 100644
--- a/user_guide_src/source/libraries/encryption.rst
+++ b/user_guide_src/source/libraries/encryption.rst
@@ -75,7 +75,7 @@
that you've decided to hide from the eyes of the public.
After one key is used to encrypt data, that same key provides the **only**
means to decrypt it, so not only must you chose one carefully, but you
-must not lose it or you will also lose access the data.
+must not lose it or you will also lose access to the data.
It must be noted that to ensure maximum security, such key *should* not
only be as strong as possible, but also often changed. Such behavior