Scripts: minor fixes

.scripts/pacman-files

@@ -42,5 +42,5 @@ fi
 
 [ -z "$(command -v pacman)" ] && echo "You need pacman to run this script." && exit 1
 
-## We use "eval" to be compatible with non-POSIX wordglobbing (e.g. zsh).
+## We use "eval" to be compatible with non-POSIX wordsplitting (e.g. zsh).
 du -bch $(pacman -Qlq "$@" | grep -v ".*/$" | sort -u) 2>/dev/null | eval ${OPTION_SORT}

.scripts/pacman-size

@@ -59,7 +59,7 @@ else
 fi
 
 ## We use external variable for awk to fit current locales.
-## We use "eval" to be compatible with non-POSIX wordglobbing (e.g. zsh).
+## We use "eval" to be compatible with non-POSIX wordsplitting (e.g. zsh).
 RESULT="$(${CMD} $@ 2>/dev/null | awk -F "$SEP" -v filter="$pacman_size" -v pkg="$pacman_name" \
 '$0 ~ pkg {pkgname=$2} $0 ~ filter {gsub(/\..*/,"") ; printf("%6s KiB %s\n", $2, pkgname)}' | sort -uk3 | eval $OPT_SORTN)"
 

.scripts/tc-video-generic

@@ -238,7 +238,7 @@ for i in "$@"; do
 
         ## WARNING: ffmpeg continues to read stdin once it has started, so it should
         ## not be called from within a while<<EOF loop without disabling stdin.
-        while IFS= read -r i; do
+        while IFS= read -r j; do
             _transcode "$j"
             done<<EOF
 $(find "$i"  \( \