tweaks

string.libsonnet

@@ -8,7 +8,7 @@ local d = import 'doc-util/main.libsonnet';
   ),
 
   // BelRune is a string of the Ascii character BEL which made computers ring in ancient times.
-  // We use it as "magic" char toe temporarily replace an escaped string as it is a non printable
+  // We use it as "magic" char to temporarily replace an escaped string as it is a non printable
   // character and thereby will unlikely be in a valid key by accident. Only when we include it.
   local BelRune = std.char(7),
 
@@ -28,11 +28,9 @@ local d = import 'doc-util/main.libsonnet';
       function(i)
         std.strReplace(i, BelRune, escape + c),
       std.split(
-        std.join(
-          BelRune,
-          std.split(str, escape + c)
-        ),
+        std.strReplace(str, escape + c, BelRune),
         c,
       )
     ),
+
 }