spelling: unusable

diff --git a/src/lib/dhcpsrv/srv_config.h b/src/lib/dhcpsrv/srv_config.h
index f6eac370240b4583794a823e417f68c00218e9ec..1dcf76a7451724cc284c033364b951e31f936f1b 100644 (file)
--- a/src/lib/dhcpsrv/srv_config.h
+++ b/src/lib/dhcpsrv/srv_config.h
@@ -393,7 +393,7 @@ public:
     /// the default copy constructors can't be used. Implementing this
     /// requires quite a lot of time so this is left as is for now.
     /// The lack of ability to copy the entire configuration makes
-    /// revert function of the @c CfgMgr unsuable.
+    /// revert function of the @c CfgMgr unusable.
     ///
     /// @param [out] new_config An object to which the configuration will
     /// be copied.