Update Android uninstalling copy

[brooksbecton]

Fixes #2756

[brentvatne]

thanks! we should also update the installing copy:

Installing Expo on device

[brooksbecton]

May have found two more instances

One says, "Opens your app in Expo on a connected Android device"
Wasn't sure if these should say something like "Opens your app the Expo client on a connected Android device"

expo-cli/packages/expo-cli/src/urlOpts.ts

Line 21 in 0d6eba3

.option('-a, --android', 'Opens your app in Expo on a connected Android device')

expo-cli/packages/expo-cli/src/urlOpts.ts

Line 24 in 0d6eba3

'Opens your app in Expo in a currently running iOS simulator on your computer'

[brentvatne]

One says, "Opens your app in Expo on a connected Android device"
Wasn't sure if these should say something like "Opens your app the Expo client on a connected Android device"

i think the latter is indeed better wording! follow-up pr welcome! thanks for the help

[brooksbecton]

Would you mind adding a hacktoberfest-accepted label to this PR?
If not, I understand.