Fixed BXNL doc

Author: Brunochris13

BXNL/Readme.md

@@ -33,6 +33,7 @@ Figure 1 shows an illustrative simple problem of data fitting ([more details](./
  2. [BXNL in the NAG Library for Java](https://www.nag.com/numeric/nl/nagdoc_27.1/flhtml/e04/e04ggf.html)
  3. Examples [[Java example](https://github.com/numericalalgorithmsgroup/NAGJavaExamples/blob/main/simple_examples/source/int32/E04GGJE.java), [C example](https://www.nag.co.uk/numeric/nl/nagdoc_latest/clhtml/e04/e04ggc.html#example), [Fortran example](https://www.nag.co.uk/numeric/nl/nagdoc_latest/flhtml/e04/e04ggf.html#example), [Python example](https://www.nag.co.uk/numeric/py/nagdoc_latest/naginterfaces.library.opt.html#naginterfaces.library.examples.opt.handle_disable_ex.main)]
 
+ 
  # Unfolding Nuclear Track Data
 
  [[More details for this example](./simple_BXNL/Readme.md)]