Fix typos

email-widget/README.md

@@ -9,7 +9,7 @@ Note that widget uses the Arc icon theme, so it should be [installed](https://gi
 
 To install it put **email.lua** and **email-widget** folder under **~/.config/awesome**. Then 
 
- - in **email.lua** cahnge path to python scripts;
+ - in **email.lua** change path to python scripts;
  - in python scripts add your credentials (note that password should be encrypted using pgp for example);
  - add widget to awesome:
 

volumearc-widget/README.md

@@ -22,7 +22,7 @@ It is possible to customize widget by providing a table with all or some of the
 | `height` | `beautiful.fg_normal` | Widget height |
 | `get_volume_cmd` | `amixer -D pulse sget Master` | Get current volume level |
 | `inc_volume_cmd` | `amixer -D pulse sset Master 5%+` | Increase volume level |
-| `dec_volume_cmd` | `amixer -D pulse sset Master 5%-` | Descrease volume level |
+| `dec_volume_cmd` | `amixer -D pulse sset Master 5%-` | Decrease volume level |
 | `tog_volume_cmd` | `amixer -D pulse sset Master toggle` | Mute / unmute |
 
 ### Example:

volumebar-widget/README.md

@@ -22,7 +22,7 @@ It is possible to customize widget by providing a table with all or some of the
 | `margin` | `10` | Top and bottom margin (if your wibar is 22 px high, bar will be 2 px (22 - 2*10)) |
 | `get_volume_cmd` | `amixer -D pulse sget Master` | Get current volume level |
 | `inc_volume_cmd` | `amixer -D pulse sset Master 5%+` | Increase volume level |
-| `dec_volume_cmd` | `amixer -D pulse sset Master 5%-` | Descrease volume level |
+| `dec_volume_cmd` | `amixer -D pulse sset Master 5%-` | Decrease volume level |
 | `tog_volume_cmd` | `amixer -D pulse sset Master toggle` | Mute / unmute |
 
 ### Example: