Assorted typo fixes. (#3126)

* Assorted typo fixes.

Signed-off-by: XhmikosR <xhmikosr@gmail.com>

Co-authored-by: Dan Schaper <dan.schaper@pi-hole.net>

pihole

@@ -302,9 +302,9 @@ tailFunc() {
   source /etc/pihole/setupVars.conf
 
   # Strip date from each line
-  # Colour blocklist/blacklist/wildcard entries as red
-  # Colour A/AAAA/DHCP strings as white
-  # Colour everything else as gray
+  # Color blocklist/blacklist/wildcard entries as red
+  # Color A/AAAA/DHCP strings as white
+  # Color everything else as gray
   tail -f /var/log/pihole.log | sed -E \
     -e "s,($(date +'%b %d ')| dnsmasq\[[0-9]*\]),,g" \
     -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN|${IPV4_ADDRESS%/*}|${IPV6_ADDRESS:-NULL}).*),${COL_RED}&${COL_NC}," \