update zipcode instructions

README.md

@@ -29,8 +29,9 @@ lists the environment variables that you can copy in your `rc` files:
   This is using [`git-standup`](https://github.com/kamranahmedse/git-standup) under
   the hood, and looks one subdirectory deep (so if you have all your code
   directories in a `~/Code`, you only need to list that one)
-  - `TTC_WEATHER`, the location or zip code to check the weather for (so both
-    `90210` and `Paris` should work)
+  - `TTC_WEATHER`, the location to check the weather for. A zipcode doesn't
+    always work, so if you can, use a location first (so prefer `Paris` over
+    `90210`)
   - `TTC_CELSIUS` (by default true)
   - `TTC_APIKEYS` -- set this to false if you don't want to use Twitter API
   keys and want to scrape the tweets instead.

config.js

@@ -10,8 +10,7 @@ var config = {
   // Directories in which to run git-standup on for a list of your recent commits.
   repos: (process.env.TTC_REPOS || '~/Code').replace(/,/g, ' '),
 
-  // Where to check the weather for. This can be a zip code or a location name
-  // So both 90210 and "San Francisco, CA" should be ok.
+  // Where to check the weather for. 
   // It's using weather.service.msn.com behind the curtains.
   weather: process.env.TTC_WEATHER || 'San Francisco',
 

sample.env

@@ -6,7 +6,8 @@ export TTC_BOTS='tinycarebot,selfcare_bot,magicrealismbot'
 export TTC_REPOS='~/Work/Code,~/Fun/Code'
 
 # Location/zip code to check the weather for. Both 90210 and "San Francisco, CA"
-# should be ok. It's using weather.service.msn.com behind the curtains.
+# _should_ be ok (the zip code doesn't always work -- use a location
+# first, if you can). It's using weather.service.msn.com behind the curtains.
 export TTC_WEATHER='Paris'
 
 # Set to false if you're an imperial savage. <3