fixed grammar & output of script

:

do-daily-btrfs-snapshot.sh

@@ -2,7 +2,7 @@
 
 
 ###############################################################################
-# do-daily-backup.sh                                                          #
+# do-daily-btrfs-snapshot.sh                                                  #
 ###############################################################################
 # This script is my attempt at replicating the same function that timeshift   #
 # performs. This is a very simplified script to handle automated btrfs        #
@@ -26,9 +26,9 @@
 # BEGIN: Variables
 
 ## Reusable vars
-DATE=`date +%Y-%m-%d`
+DATE=$(date +%Y-%m-%d)
 ### Getting the name of the script (as it will be the first thing passed to bash when executing)
-SCRIPT=`basename $0` 
+SCRIPT=$(basename $0)
 BACKUP_DIR=/.backups
 ### Setting dir to house log files
 LOG_DIR=/var/log/$SCRIPT
@@ -57,7 +57,7 @@ function handle_logs() {
 	cd $LOG_DIR
 	echo "Began Handling logs at: $(date)"
 	local ARCHIVE_FILE=archive.tar.gz
-	local ARCHIVE_FILE_UNZIPED=${ARCHIVE_FILE%.gz}
+	local ARCHIVE_FILE_UNZIPPED=${ARCHIVE_FILE%.gz}
 
 	if [[ -f $ARCHIVE_FILE ]]; then
 		## Decompressing archive in case it exists
@@ -82,11 +82,11 @@ function handle_logs() {
 
 	echo "Adding archived logs to archive"
 	## Updating archive
-	tar uvf $ARCHIVE_FILE_UNZIPED ${FILES_TO_ARCHIVE[@]}
+	tar uvf $ARCHIVE_FILE_UNZIPPED ${FILES_TO_ARCHIVE[@]}
 
 	## Compressing Archive
 	echo "Compressing Archive"
-	gzip $ARCHIVE_FILE_UNZIPED
+	gzip $ARCHIVE_FILE_UNZIPPED
 
 	## Removing archived logs
 	echo "Removing archived files"
@@ -154,7 +154,7 @@ for SUBVOL_INFO in ${SUBVOLS[@]}; do
 	if [[ ! -d $SNAPSHOT ]]; then
 		/usr/sbin/btrfs subvol snapshot -r $DIR $SNAPSHOT
 	else
-		echo "$SNAPSHOT already existed. Not backing up"
+		echo "$SNAPSHOT already existed. Not doing a snapshot"
 	fi
 done