termux-api: Cleanup and improve consistency

[termux-packages] / packages / termux-api / termux-dialog

diff --git a/packages/termux-api/termux-dialog b/packages/termux-api/termux-dialog
index c513f94..2a24446 100755 (executable)
--- a/packages/termux-api/termux-dialog
+++ b/packages/termux-api/termux-dialog
@@ -3,14 +3,15 @@ set -e -u
 
 SCRIPTNAME=termux-dialog
 show_usage () {
-       echo "Usage: $SCRIPTNAME [OPTIONS]"
-       echo "Show a text entry dialog."
-       echo ""
-       echo "  -i <hint>   the input hint to show when the input is empty"
-       echo "  -m          use a textarea with multiple lines instead of a single"
-       echo "  -p          enter the input as a password"
-       echo "  -t <title>  the title to show for the input prompt"
-       exit 0
+    echo "Usage: $SCRIPTNAME [-i hint] [-m] [-p] [-t title]"
+    echo "Show a text entry dialog."
+    echo ""
+    echo "  -i hint   the input hint to show when the input is empty"
+    echo "  -m        use a textarea with multiple lines instead of a single"
+    echo "  -p        enter the input as a password"
+    echo "  -t title  the title to show for the input prompt"
+    echo ""
+    exit 0
 }
 
 PARAMS=""