Fix typo

Installation.md

@@ -126,7 +126,7 @@ well.
 
 ### Monitor
 
-Monitor configuration is in `/etc/recodex/broker/config.yml`. Make sure the
+Monitor configuration is in `/etc/recodex/monitor/config.yml`. Make sure the
 `zeromq_uri` (address and port) matches configuration of broker (`monitor`
 structure).
 
@@ -165,7 +165,7 @@ setup.
 domain. Furthermore, the `verificationKey` should be set to a long (possibly
 random) secret string. This string is used to sign and verify security tokens.
 Btw. if you need to invalidate all ReCodEx security tokens at once, just modify
-this string (that will effectively sing everybody off, so everyone will need to
+this string (that will effectively sign everybody off, so everyone will need to
 go through login process again).
 
 3. Configure `fileStorage` paths. The storages are basically directories managed