src/: Fix some docstrings.

[sod] / src / pset-proto.lisp

diff --git a/src/pset-proto.lisp b/src/pset-proto.lisp
index e58a928..0263dc7 100644 (file)
--- a/src/pset-proto.lisp
+++ b/src/pset-proto.lisp
@@ -173,7 +173,7 @@
 (defun pset-get (pset key)
   "Look KEY up in PSET and return what we find.
 
-   If there's no property by that name, return NIL."
+   If there's no property by that name, return nil."
   (values (gethash key (%pset-hash pset))))
 
 (defun pset-store (pset prop)