diff --git a/config/config.sh b/config/config.sh
index 4b8368b8..423cd166 100644
--- a/config/config.sh
+++ b/config/config.sh
@@ -10,8 +10,8 @@ export PATH="${PATH}":/usr/sbin:/sbin
 # ScoDoc: environment variables
 umask 0022
 
-export SCODOC_DIR=${PWD%/*}
-# normalement: /opt/scodoc/Products/ScoDoc
+export SCODOC_DIR=/opt/scodoc/Products/ScoDoc
+
 export SCODOC_VAR_DIR=$(realpath "$SCODOC_DIR/../../var/scodoc")
 #  = /opt/scodoc/var/scodoc
 export SCODOC_VERSION_DIR="${SCODOC_VAR_DIR}/config/version"
diff --git a/config/configure_systemd.sh b/config/configure_systemd.sh
index 23569418..ed0b0d4f 100755
--- a/config/configure_systemd.sh
+++ b/config/configure_systemd.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Modify ScoDoc install tu use systemd
+# Modify ScoDoc install to use systemd
 # E. Viennet, 2020-12-04
 source config.sh
 source utils.sh