Merge pull request #4802 from pi-hole/codespell

Fix spelling mistakes

advanced/Scripts/piholeDebug.sh

@@ -581,7 +581,7 @@ disk_usage() {
     # Some lines of df might contain sensitive information like usernames and passwords.
     # E.g. curlftpfs filesystems (https://www.looklinux.com/mount-ftp-share-on-linux-using-curlftps/)
     # We are not interested in those lines so we collect keyword, to remove them from the output
-    # Additinal keywords can be added, separated by "|"
+    # Additional keywords can be added, separated by "|"
     hide="curlftpfs"
 
     # only show those lines not containing a sensitive phrase
@@ -990,7 +990,7 @@ make_array_from_file() {
     else
         # Otherwise, read the file line by line
         while IFS= read -r line;do
-            # Othwerise, strip out comments and blank lines
+            # Otherwise, strip out comments and blank lines
             new_line=$(echo "${line}" | sed -e 's/^\s*#.*$//' -e '/^$/d')
             # If the line still has content (a non-zero value)
             if [[ -n "${new_line}" ]]; then
@@ -1048,7 +1048,7 @@ parse_file() {
 }
 
 check_name_resolution() {
-    # Check name resolution from localhost, Pi-hole's IP, and Google's name severs
+    # Check name resolution from localhost, Pi-hole's IP, and Google's name servers
     # using the function we created earlier
     dig_at 4
     dig_at 6
@@ -1309,7 +1309,7 @@ obfuscated_pihole_log() {
           # If the variable does not a value (the current default behavior), so do not obfuscate anything
           if [[ -z ${OBFUSCATE} ]]; then
               log_write "   ${line}"
-          # Othwerise, a flag was passed to this command to obfuscate domains in the log
+          # Otherwise, a flag was passed to this command to obfuscate domains in the log
           else
               # So first check if there are domains in the log that should be obfuscated
               if [[ -n ${line_to_obfuscate} ]]; then

advanced/Scripts/setupLCD.sh

@@ -49,7 +49,7 @@ echo /usr/local/bin/chronometer.sh >> /home/pi/.bashrc
 # OR
 #$SUDO echo /usr/local/bin/chronometer.sh >> /etc/profile
 
-# Set up the LCD screen based on Adafruits instuctions:
+# Set up the LCD screen based on Adafruits instructions:
 # https://learn.adafruit.com/adafruit-pitft-28-inch-resistive-touchscreen-display-raspberry-pi/easy-install
 curl -SLs https://apt.adafruit.com/add-pin | bash
 apt-get -y install raspberrypi-bootloader

automated install/basic-install.sh

@@ -395,7 +395,7 @@ select_rpm_php(){
             exit
         fi
         # php-json is not required on CentOS 7 as it is already compiled into php
-        # verifiy via `php -m | grep json`
+        # verify via `php -m | grep json`
         if [[ $CURRENT_CENTOS_VERSION -eq 7 ]]; then
             # create a temporary array as arrays are not designed for use as mutable data structures
             CENTOS7_PIHOLE_WEB_DEPS=()