README: fix replace-first example

fixes #44
vindarel · Apr 3, 2020 · ae99faf · ae99faf
1 parent 37b9de3
commit ae99faf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -566,8 +566,8 @@ Return t if `s` has at least one alpha, letter, alphanum character (as with `alp
 Replace the first occurence of `old` by `new` in `s`. Arguments are not regexs.
 
 
-```cl
-(replace-all "a" "o" "faa") ;; => "foo"
+```lisp
+(replace-first "a" "o" "faa") ;; => "foa"
 ```
 
 Uses