Fix for #55

symphony-api-spring-boot-starter/README.md

@@ -178,7 +178,23 @@ This will be loaded into a bean called `botIdentity` of class `SymphonyIdentity`
 
 You can control whether the bot is authenticated with RSA or certificates using `symphony.bot.auth-with=RSA|CERT`.
 
-### Step 5: Dependency Injection
+### Step 5: Trust Store Configuration (Optional)
+
+If you want to add a trust store for the bot to use, configure it in the YAML like this:
+
+```
+symphony: 
+  trust-store:
+    location:  classpath:/some-file.crt
+    type: PEMS / JKS / PKCS12
+    password: optional
+    
+```
+
+Where `location` is a spring resource location, starting with `classpath:` or `file:`, and `type` is the type of file, one of `PEMS`, `JKS` or `PKCS12`.
+If you don't supply the trust store, Java's main one is used instead.
+
+### Step 6: Dependency Injection
 
 You can now build a really simple spring component like so: