Quick sanity check

Author: cbrnr

source/guides/installing-scientific-packages.rst

@@ -19,8 +19,7 @@ of different levels of vectorized instructions available in modern CPUs.
 Starting with version 1.10.4 of NumPy and version 1.0.0 of SciPy, pre-built
 32-bit and 64-bit binaries in the ``wheel`` format are available for all major
 operating systems (Windows, macOS, and Linux) on PyPI. Note, however, that on
-Windows, NumPy binaries are linked against the `ATLAS
-<https://math-atlas.sourceforge.net/>`__ BLAS/LAPACK library, restricted to SSE2
+Windows, NumPy binaries are linked against the ATLAS BLAS/LAPACK library, restricted to SSE2
 instructions, so they may not provide optimal linear algebra performance.
 
 There are a number of alternative options for obtaining scientific Python