diff --git a/script/scantoemail-0.2.4-1.sh b/script/scantoemail-0.2.4-1.sh
index c6f1a49..2090633 100755
--- a/script/scantoemail-0.2.4-1.sh
+++ b/script/scantoemail-0.2.4-1.sh
@@ -3,11 +3,14 @@
 # $2 = friendly name
 
 {
-echo "scantoemail.sh triggered"
-#override environment, as brscan is screwing it up:
-export $(grep -v '^#' /opt/brother/scanner/env.txt | xargs)
+  echo "scantoemail.sh triggered"
+  #override environment, as brscan is screwing it up:
+  export $(grep -v '^#' /opt/brother/scanner/env.txt | xargs)
 
-SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
-/bin/bash $SCRIPTPATH/scanRear.sh $@
+  SCRIPTPATH="$(
+    cd "$(dirname "$0")" || exit
+    pwd -P
+  )"
+  /bin/bash "$SCRIPTPATH"/scanRear.sh $@
 
-} >> /var/log/scanner.log 2>&1
+} >>/var/log/scanner.log 2>&1
diff --git a/script/scantoimage-0.2.4-1.sh b/script/scantoimage-0.2.4-1.sh
index 465afe8..fc86ca2 100755
--- a/script/scantoimage-0.2.4-1.sh
+++ b/script/scantoimage-0.2.4-1.sh
@@ -4,9 +4,9 @@
 
 {
 
-echo "ERROR!"
-echo "This function is not implemented."
-echo "You may implement your own script and mount under $0."
-echo "Check out scripts in same folder or https://github.com/PhilippMundhenk/BrotherScannerDocker for examples."
-  
-} >> /var/log/scanner.log 2>&1
\ No newline at end of file
+  echo "ERROR!"
+  echo "This function is not implemented."
+  echo "You may implement your own script and mount under $0."
+  echo "Check out scripts in same folder or https://github.com/PhilippMundhenk/BrotherScannerDocker for examples."
+
+} >>/var/log/scanner.log 2>&1
diff --git a/script/scantoocr-0.2.4-1.sh b/script/scantoocr-0.2.4-1.sh
index 6ed72c8..fc86ca2 100755
--- a/script/scantoocr-0.2.4-1.sh
+++ b/script/scantoocr-0.2.4-1.sh
@@ -4,9 +4,9 @@
 
 {
 
-echo "ERROR!"
-echo "This function is not implemented."
-echo "You may implement your own script and mount under $0."
-echo "Check out scripts in same folder or https://github.com/PhilippMundhenk/BrotherScannerDocker for examples."
+  echo "ERROR!"
+  echo "This function is not implemented."
+  echo "You may implement your own script and mount under $0."
+  echo "Check out scripts in same folder or https://github.com/PhilippMundhenk/BrotherScannerDocker for examples."
 
-} >> /var/log/scanner.log 2>&1
\ No newline at end of file
+} >>/var/log/scanner.log 2>&1
diff --git a/script/trigger_inotify.sh b/script/trigger_inotify.sh
index 4c6aeaa..4077b22 100755
--- a/script/trigger_inotify.sh
+++ b/script/trigger_inotify.sh
@@ -7,11 +7,10 @@ file=$5
 if [ -z "${user}" ] || [ -z "${password}" ] || [ -z "${address}" ] || [ -z "${filepath}" ]; then
   echo "SSH environment variables not set, skipping inotify trigger."
 else
-  if sshpass -p "$password" ssh -o StrictHostKeyChecking=no $user@$address "sed \"\" -i $filepath/$file"; then
+  if sshpass -p "$password" ssh -o StrictHostKeyChecking=no "$user"@"$address" "sed \"\" -i $filepath/$file"; then
     echo "trigger inotify successful"
   else
     echo "trigger inotify failed"
     exit 1
   fi
 fi
-
diff --git a/script/trigger_telegram.sh b/script/trigger_telegram.sh
index 6280167..337953a 100755
--- a/script/trigger_telegram.sh
+++ b/script/trigger_telegram.sh
@@ -17,4 +17,4 @@ MESSAGE="Scanner: $1"
 ENCODED_MESSAGE=$(echo "$MESSAGE" | jq -sRr @uri)
 
 # Send the message using wget
-wget -qO- --post-data="chat_id=$CHAT_ID&text=$ENCODED_MESSAGE" "https://api.telegram.org/$TOKEN/sendMessage" > /dev/null
+wget -qO- --post-data="chat_id=$CHAT_ID&text=$ENCODED_MESSAGE" "https://api.telegram.org/$TOKEN/sendMessage" >/dev/null