Fixed formatting of mute-unmute.

scripts/mute-unmute.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 if [ $(pamixer --get-mute) = false ]; then
-spd-say -P important -Cw 'Muting!'
+    spd-say -P important -Cw 'Muting!'
-pamixer -t
+    pamixer -t
 else
-pamixer -t
+    pamixer -t
-play -qnG synth 0.05 sin 440
+    play -qnG synth 0.05 sin 440
-spd-say -P important -Cw 'Unmuted!'
+    spd-say -P important -Cw 'Unmuted!'
 fi