diff --git a/executables/install_mods.sh b/executables/install_mods.sh
index f8dcfd6..a0a631d 100644
--- a/executables/install_mods.sh
+++ b/executables/install_mods.sh
@@ -13,54 +13,53 @@ MOD_NAMES=("@antistasi")
 MODS=(2867537125)
 
 function workshop_download () {
-	steamcmd +login $STEAM_ACCT_USERNAME +workshop_download_item $ARMA3_ID $1 validate +quit
+    steamcmd +login $STEAM_ACCT_USERNAME +workshop_download_item $ARMA3_ID $1 validate +quit
 };
 
 # Check if target folder is not available or clean it and (re)fill it.
 # TODO: Add PWD to execute in current folder, not absolute paths.
 function move_workshop_item () {
-	if [ ! -d /app/serverfiles/mods/$2 ]; 
-	then
-		mkdir /app/serverfiles/mods/$2
+    if [ ! -d /app/serverfiles/mods/$2 ]; then
+        mkdir /app/serverfiles/mods/$2
 	else
-		# Clean old stuff up.
-		rm -r /app/serverfiles/mods/$2
-		mkdir /app/serverfiles/mods/$2
-	fi
-	# Move new mod data into appropriate folders.
-	cp -r /data/.local/share/Steam/steamapps/workshop/content/$ARMA3_ID/$1/* /app/serverfiles/mods/$2
-	rm -r /data/.local/share/Steam/steamapps/workshop/* # Fix Queue not Empty: epochmod.com/forum/topic/42074-fixed-steamcmd-queue-not-empty/
+        # Clean old stuff up.
+        rm -r /app/serverfiles/mods/$2
+        mkdir /app/serverfiles/mods/$2
+    fi
+    # Move new mod data into appropriate folders.
+    cp -r /data/.local/share/Steam/steamapps/workshop/content/$ARMA3_ID/$1/* /app/serverfiles/mods/$2
+    rm -r /data/.local/share/Steam/steamapps/workshop/* # Fix Queue not Empty: epochmod.com/forum/topic/42074-fixed-steamcmd-queue-not-empty/
 };
 
 # If any mod name contains any uppercase character, clean it, since arma cannot deal with this.
 function check_and_fix_depth () {
-	local depth=0
-	for x in $(find . -type d | sed "s/[^/]//g"); do
-	if [ ${depth} -lt ${#x} ]; then
-	  depth=${#x}
-	fi
-	done
-	
-	for ((i=1;i<=${depth};i++)); do
-	  for x in $(find . -maxdepth $i | grep [A-Z]); do
-	    mv $x $(echo $x | tr 'A-Z' 'a-z' )
-	  done
-	done
+    local depth=0
+    for x in $(find . -type d | sed "s/[^/]//g"); do
+    if [ ${depth} -lt ${#x} ]; then
+        depth=${#x}
+    fi
+    done
+
+    for ((i=1;i<=${depth};i++)); do
+        for x in $(find . -maxdepth $i | grep [A-Z]); do
+            mv $x $(echo $x | tr 'A-Z' 'a-z' )
+        done
+    done
 };
 
 function apply_mod_signing_keys_to_server () {
-	for dir in Keys keys Key key; do
-		if [ -d /app/serverfiles/mods/$1/$dir ]; then
-			cp -r /app/serverfiles/mods/$1/$dir/*.bikey /app/serverfiles/keys/
-		fi
-	done
+    for dir in Keys keys Key key; do
+        if [ -d /app/serverfiles/mods/$1/$dir ]; then
+            cp -r /app/serverfiles/mods/$1/$dir/*.bikey /app/serverfiles/keys/
+        fi
+    done
 };
 
 function remove_mod_signing_keys_from_server () {
-	pushd $(pwd)
-	cd /app/serverfiles/keys/
-	find . ! -name a3.bikey -maxdepth 1 -type f -delete
-	popd
+    pushd $(pwd)
+    cd /app/serverfiles/keys/
+    find . ! -name a3.bikey -maxdepth 1 -type f -delete
+    popd
 }
 
 check_mod_names_and_mods_array_lengths () {
@@ -69,13 +68,13 @@ check_mod_names_and_mods_array_lengths () {
 
     if [[ ! ${#array1[@]} -eq ${#array2[@]} ]]; then
         echo "Arrays MOD_NAMES and MODS are not correctly filled, please check."
-		exit 1
+        exit 1
     fi
 }
 
 function replace_mods_value () {
-	local -n MOD_ARRAY=$1
-	local LINUXGSM_SERVER_CONFIG="/app/lgsm/config-lgsm/arma3server/arma3server.cfg"
+    local -n MOD_ARRAY=$1
+    local LINUXGSM_SERVER_CONFIG="/app/lgsm/config-lgsm/arma3server/arma3server.cfg"
     local MOD_LIST=""
 
     if [[ ! -e "$LINUXGSM_SERVER_CONFIG" ]]; then
@@ -83,9 +82,9 @@ function replace_mods_value () {
         return 1
     fi
 
-	for mod in "${MOD_ARRAY[@]}"; do
-    	MOD_LIST+="mods/${mod}\;"
-	done
+    for mod in "${MOD_ARRAY[@]}"; do
+        MOD_LIST+="mods/${mod}\;"
+    done
 
     # Use sed to find the line and replace the current value of mods with the new string
     sed -i "s/^mods=\"[^\"]*\"/mods=\"$MOD_LIST\"/" "$LINUXGSM_SERVER_CONFIG"
@@ -94,29 +93,27 @@ function replace_mods_value () {
 }
 
 function start () {
-	local counter=1
-	local maxtries=5
-	check_mod_names_and_mods_array_lengths ${MOD_NAMES} ${MODS}
-	remove_mod_signing_keys_from_server
-	steamcmd +login $STEAM_ACCT_USERNAME +quit # buffer steam login for mod download and update!
-	for i in ${!MODS[*]};
-	do
-		until workshop_download ${MODS[$i]};
-		do
-			echo "Error downloading ${MOD_NAMES[$i]}... Try ${counter}/${maxtries}"
-			counter=$((counter + 1))
-			if [ $counter -ge $maxtries ]; then
-				echo "Mod ${MOD_NAMES[$i]} has not downloaded, check steamcmd stderr.txt: /data/.local/share/Steam/logs/stderr.txt"
-				exit 1;
-			fi
-		done
-		move_workshop_item ${MODS[$i]} ${MOD_NAMES[$i]}
-		apply_mod_signing_keys_to_server ${MOD_NAMES[$i]}
-		sleep 5 # Prevent downloading too fast and getting rate limited.
-	done
-	check_and_fix_depth
-	replace_mods_value ${MODS}
-	echo "Thank you for using Mod Downloader!"
+    local counter=1
+    local maxtries=5
+    check_mod_names_and_mods_array_lengths ${MOD_NAMES} ${MODS}
+    remove_mod_signing_keys_from_server
+    steamcmd +login $STEAM_ACCT_USERNAME +quit # buffer steam login for mod download and update!
+    for i in ${!MODS[*]}; do
+        until workshop_download ${MODS[$i]}; do
+            echo "Error downloading ${MOD_NAMES[$i]}... Try ${counter}/${maxtries}"
+            counter=$((counter + 1))
+            if [ $counter -ge $maxtries ]; then
+                echo "Mod ${MOD_NAMES[$i]} has not downloaded, check steamcmd stderr.txt: /data/.local/share/Steam/logs/stderr.txt"
+                exit 1;
+            fi
+        done
+        move_workshop_item ${MODS[$i]} ${MOD_NAMES[$i]}
+        apply_mod_signing_keys_to_server ${MOD_NAMES[$i]}
+        sleep 5 # Prevent downloading too fast and getting rate limited.
+    done
+    check_and_fix_depth
+    replace_mods_value ${MODS}
+    echo "Thank you for using Mod Downloader!"
 };
 
 start