i3status-rust: Fix padding

i3/i3status-rust/config.toml

@@ -1,4 +1,4 @@
-icons_format = "{icon}"
+icons_format = " {icon} "
 
 [icons]
 icons = "awesome"
@@ -24,7 +24,7 @@ format = " $icon $combo $prev $play $next "
 block = "sound"
 driver = "pulseaudio"
 max_vol = 100
-format = " $icon {$volume.eng(2) |}"
+format = " $icon{ $volume.eng(2)|} "
 
 [[block]]
 block = "sound"
@@ -35,7 +35,7 @@ reverse_levels = true
 
 [[block]]
 block = "net"
-format = " $signal_strength $ssid "
+format = " $icon{ $signal_strength|}{ $ssid | }"
 
 [[block]]
 block = "load"