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-rw-r--r--generic/proof-config.el2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/proof-config.el b/generic/proof-config.el
index 67df7e54..af568f53 100644
--- a/generic/proof-config.el
+++ b/generic/proof-config.el
@@ -693,7 +693,7 @@ beginning of the entity's region."
(defcustom proof-lift-global nil
"This function lifts local lemmas from inside goals out to top level.
This function takes the local goalsave span as an argument. Set this
-to `nil' of the proof assistant does not support nested goals."
+to `nil' if the proof assistant does not support nested goals."
:type 'function
;; FIXME customize broken on choices with function in them?
;; :type '(choice (const :tag "No local lemmas" nil) (function))