diff --git a/doc/erko_howto_tools.txt b/doc/erko_howto_tools.txt
index 14826279e3b3d814a9e4e144371b43689791eaea..8f55e97ed64fe79ba6c7577b82e57e55fc884139 100755
--- a/doc/erko_howto_tools.txt
+++ b/doc/erko_howto_tools.txt
@@ -796,9 +796,9 @@ ssh -J bastion.astron.nl kooistra@10.87.0.186  # = dop386
 ssh -J bastion.astron.nl regtest@dop349.astron.nl
 You won't be asked for a (bastion) password. The certificate you've just generated will last for twelve hours. Once it's elapsed, the only step from the above you need to perform again is
 
-$ step ssh login kooistra@astron.nl --provisioner "keycloak"
+$ step ssh login example@email.com --provisioner "keycloak"
 
-alias mystep='step ssh login kooistra@astron.nl --provisioner "keycloak"'
+alias mystep='step ssh login example@email.com --provisioner "keycloak"'
 
 Whereupon you'll be good for another twelve hours. The above command is a great candidate for a shell alias.
 
diff --git a/libraries/dsp/correlator/src/vhdl/corr_accumulator.vhd b/libraries/dsp/correlator/src/vhdl/corr_accumulator.vhd
index 94da9eb9c1f7a0d0ae32c18e6eb9e6c5a8e6458a..08315cb2b7366a2f43bb33901a920c8a00f1afc9 100644
--- a/libraries/dsp/correlator/src/vhdl/corr_accumulator.vhd
+++ b/libraries/dsp/correlator/src/vhdl/corr_accumulator.vhd
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------------------
 --
--- Author: Daniel van der Schuur (schuur@astron.nl)
+-- Author: Daniel van der Schuur 
 --
 -- Copyright (C) 2016
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
diff --git a/libraries/dsp/correlator/src/vhdl/corr_permutor.vhd b/libraries/dsp/correlator/src/vhdl/corr_permutor.vhd
index 9095397799ba94e484eda30a9dae60591892d70d..fd4b4f70d9d315f0bdbe0ed441cc4285d0f03a0b 100644
--- a/libraries/dsp/correlator/src/vhdl/corr_permutor.vhd
+++ b/libraries/dsp/correlator/src/vhdl/corr_permutor.vhd
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------------------
 --
--- Author: Daniel van der Schuur (schuur@astron.nl)
+-- Author: Daniel van der Schuur
 --
 -- Copyright (C) 2016
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
diff --git a/libraries/dsp/correlator/src/vhdl/corr_permutor_pkg.vhd b/libraries/dsp/correlator/src/vhdl/corr_permutor_pkg.vhd
index 5553dd1283ae50d4de24ee347699a0d9b8146b82..9ed1df2885ec8afa07a65a5c2c74b4f35cd736f8 100644
--- a/libraries/dsp/correlator/src/vhdl/corr_permutor_pkg.vhd
+++ b/libraries/dsp/correlator/src/vhdl/corr_permutor_pkg.vhd
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------------------
 --
--- Author: Daniel van der Schuur (schuur@astron.nl)
+-- Author: Daniel van der Schuur
 --
 -- Copyright (C) 2016
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
diff --git a/libraries/dsp/correlator/src/vhdl/correlator_dev.vhd b/libraries/dsp/correlator/src/vhdl/correlator_dev.vhd
index edaa23c9ea5171df47fd89546c0c6c4a27f52057..239c08ead53e44c717a9b4c7c83d422a7ccb8b5f 100644
--- a/libraries/dsp/correlator/src/vhdl/correlator_dev.vhd
+++ b/libraries/dsp/correlator/src/vhdl/correlator_dev.vhd
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------------------
 --
--- Author: Daniel van der Schuur (schuur@astron.nl)
+-- Author: Daniel van der Schuur
 --
 -- Copyright (C) 2016
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
diff --git a/libraries/dsp/correlator/tb/vhdl/tb_correlator_dev.vhd b/libraries/dsp/correlator/tb/vhdl/tb_correlator_dev.vhd
index c7f5e2c7e618adc11d367d49a795a8e4213cd27e..286003b00eecaad7334d953ae2d3998aeb2192d8 100644
--- a/libraries/dsp/correlator/tb/vhdl/tb_correlator_dev.vhd
+++ b/libraries/dsp/correlator/tb/vhdl/tb_correlator_dev.vhd
@@ -1,6 +1,6 @@
 --------------------------------------------------------------------------------
 --
--- Author: Daniel van der Schuur (schuur@astron.nl)
+-- Author: Daniel van der Schuur 
 --
 -- Copyright (C) 2016
 -- ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>