Remove unnecessary quotes

diff --git a/usr.sbin/bsdinstall/scripts/wlanconfig b/usr.sbin/bsdinstall/scripts/wlanconfig
index 5589424cb8e2f39d43b9e79ef92d1f8c12cbb00e..5093146612dfd0727d946771181976b0151ba224 100755 (executable)
--- a/usr.sbin/bsdinstall/scripts/wlanconfig
+++ b/usr.sbin/bsdinstall/scripts/wlanconfig
@@ -280,7 +280,7 @@ done
 [ "$ENCRYPTION" ] || ENCRYPTION=$( echo "$NETWORKS" |
        awk -F '\t' "/^\"$NETWORK\"\t/ { print \$2 }" )
 
-if echo "$ENCRYPTION" | grep -q 'PSK'; then
+if echo "$ENCRYPTION" | grep -q PSK; then
        PASS=$( $DIALOG \
                --title "WPA Setup"              \
                --backtitle "$DIALOG_BACKTITLE"  \