fix readme

README.md

@@ -1,7 +1,7 @@
 # pynxxas
 Library for reading and writing XAS data in NeXus format.
 
-An example HDF5 file can be found [here](https://myhdf5.hdfgroup.org/view?url=https%3A%2F%2Fpynxxas.readthedocs.io%2Fen%2F7-create-a-first-format-to-nxxas-conversion%2F_static%2Fexample_nxxas_data.h5)
+An example HDF5 file can be found [here](https://myhdf5.hdfgroup.org/view?url=https%3A%2F%2Fpynxxas.readthedocs.io%2Fen%2Flatest%2F_static%2Fexample_nxxas_data.h5)
 
 <p align="center">
     <a href="https://pynxxas.readthedocs.io" alt="Documentation">
@@ -12,6 +12,6 @@ An example HDF5 file can be found [here](https://myhdf5.hdfgroup.org/view?url=ht
         <img src="https://img.shields.io/badge/license-MIT-blue" /></a>
     <a href="https://github.com/psf/black" alt="Code Style">
         <img src="https://img.shields.io/badge/code%20style-black-000000.svg" /></a>
-    <a href="https://myhdf5.hdfgroup.org/view?url=https%3A%2F%2Fpynxxas.readthedocs.io%2Fen%2F7-create-a-first-format-to-nxxas-conversion%2F_static%2Fexample_nxxas_data.h5" alt="NeXus">
+    <a href="https://myhdf5.hdfgroup.org/view?url=https%3A%2F%2Fpynxxas.readthedocs.io%2Fen%2Flatest%2F_static%2Fexample_nxxas_data.h5" alt="NeXus">
         <img src="https://raw.githubusercontent.com/nexusformat/wiki/master/public/favicon.ico" /></a>
 </p>