Julia gotta use the using

patch · patch · commit e73415d3f97d · 2014-07-09T18:58:43.000-04:00
diff --git a/letter-casing/julia.md b/letter-casing/julia.md
@@ -4,6 +4,8 @@ The [UnicodeExtras](https://github.com/nolta/UnicodeExtras.jl) module provides
 the `lowercase`, `uppercase`, `titlecase`, and `foldcase` functions.
 
 ```julia
+using UnicodeExtras
+
 lowercase = lowercase(str)
 uppercase = uppercase(str)
 titlecase = titlecase(str)
