diff --git a/source/_integrations/light.markdown b/source/_integrations/light.markdown
index 659c2b75b87..a3a522bc733 100644
--- a/source/_integrations/light.markdown
+++ b/source/_integrations/light.markdown
@@ -38,7 +38,7 @@ Most lights do not support all attributes. You can check the integration documen
 
 | Service data attribute | Optional | Description |
 | ---------------------- | -------- | ----------- |
-| `entity_id` | no | String or list of strings that point at `entity_id`s of lights. To target all the lights use `all` as `entity_id`.
+| `entity_id`  | no  | String or list of strings that point at `entity_id`s of lights. To target all lights, set `entity_id` to `all`.
 | `transition` | yes | Number that represents the time (in seconds) the light should take to transition to the new state.
 | `profile` | yes | String with the name of one of the [built-in profiles](https://github.com/home-assistant/home-assistant/blob/master/homeassistant/components/light/light_profiles.csv) (relax, energize, concentrate, reading) or one of the custom profiles defined in `light_profiles.csv` in the current working directory. Light profiles define an xy color, brightness and a transition value (if no transition is desired, set to 0 or leave out the column entirely). If a profile is given, and a brightness is set, then the profile brightness will be overwritten.
 | `hs_color` | yes | A list containing two floats representing the hue and saturation of the color you want the light to be. Hue is scaled 0-360, and saturation is scaled 0-100.
@@ -107,7 +107,7 @@ Turns one or multiple lights off.
 
 | Service data attribute | Optional | Description |
 | ---------------------- | -------- | ----------- |
-| `entity_id` | no | String or list of strings that point at `entity_id`s of lights. To target all the lights use all as `entity_id`.
+| `entity_id`  | no  | String or list of strings that point at `entity_id`s of lights. To target all lights, set `entity_id` to `all`.
 | `transition` | yes | Integer that represents the time the light should take to transition to the new state in seconds.
 
 ### Service `light.toggle`
diff --git a/source/_integrations/switch.markdown b/source/_integrations/switch.markdown
index fd4fb074cc3..19764e3176f 100644
--- a/source/_integrations/switch.markdown
+++ b/source/_integrations/switch.markdown
@@ -33,4 +33,4 @@ In the frontend open the sidebar. At the bottom, under **Developer Tools**, clic
 
 | Service data attribute | Optional | Description |
 | ---------------------- | -------- | ----------- |
-| `entity_id`            |      no  | The entity ID of the switch to control. To target all switches, set the entity ID to `all`|
+| `entity_id`            |      no  | String or list of strings that point at `entity_id`s of switches. To target all switches, set `entity_id` to `all`.