[doc] fix typo in functions.md, close JuliaLang#41456(JuliaLang#41459)

johanmon · Jul 5, 2021 · 7503a8d · 7503a8d
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commit 7503a8d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/doc/src/manual/functions.md b/doc/src/manual/functions.md
@@ -180,7 +180,7 @@ end
 ```
 
 This is a *convention* in the sense that `nothing` is not a Julia keyword
-but a only singleton object of type `Nothing`.
+but only a singleton object of type `Nothing`.
 Also, you may notice that the `printx` function example above is contrived,
 because `println` already returns `nothing`, so that the `return` line is redundant.