diff --git a/install/Base.sh b/install/Base.sh
index 04e47426d9d10c6c78b1e39cd28ad905c1b1a18c..c030146fd9aa89678b2957fa2b7353631098b11f 100644
--- a/install/Base.sh
+++ b/install/Base.sh
@@ -118,7 +118,7 @@ bash $DIR/checks/rkhunter.sh
 
 # Allow maintenance operations:
 mkdir -p /root/.ssh
-if [ "$TETRAS_MAINTENACE" = true ] ; then
+if [ "$TETRAS_MAINTENANCE" = true ] ; then
     cat id_rsa.pub >> /root/.ssh/authorized_keys
 else
     touch /root/.ssh/authorized_keys
diff --git a/main.env.sample b/main.env.sample
index a801a6fa78c14674df2db774ce941bf403f7654c..4cce845b1218316a1be4f4ee3c324452642e06a8 100644
--- a/main.env.sample
+++ b/main.env.sample
@@ -15,8 +15,8 @@ export DOMAIN="dev.tetras-libre.fr"
 export SERVER_ADMIN="sysadmin@tetras-libre.fr"
 
 # TODO put this variable to false if tetras does not provide maintenance
-# This has the consequence of whether or not the free tetras ssh public key is added to the authorized keys
-export TETRAS_MAINTENACE=true
+# This has the consequence of whether or not the Tetras-Libre ssh public key is added to the authorized keys
+export TETRAS_MAINTENANCE=true
 
 # TODO change ignore domains for fail2ban
 export IGNORE_DOMAINS=(
diff --git a/utils/configure_base_tools.sh b/utils/configure_base_tools.sh
index e4b1960907b75846f5522a4d782fd2358d59bd49..cd3f8515f10ff007b05fda33aba2ea588cfed262 100755
--- a/utils/configure_base_tools.sh
+++ b/utils/configure_base_tools.sh
@@ -6,7 +6,7 @@ echo "RUN $(basename "$0") ==="
 DIR=$(realpath $(dirname $0)/..)
 if [ ! -e $DIR/main.env ]
 then
-    echo "Please copy in racine of NoCloud Auto Installer main.env.sample to main.env and edit it"
+    echo "Please copy in root of NoCloud Auto Installer main.env.sample to main.env and edit it"
     exit 1
 else
     echo "Environment file loaded"