diff --git a/cmd/crawl/main.go b/cmd/crawl/main.go
index 7e2704e..4fc272a 100644
--- a/cmd/crawl/main.go
+++ b/cmd/crawl/main.go
@@ -22,7 +22,7 @@ import (
 /*
 This programs assumes syncronization between Redis and the event store, meaning
 that the graph in Redis reflects these events.
-If that is not the case, go run /cmd/sync/ to syncronize Redis with the event store.
+If that is not the case, go run /cmd/sync to syncronize Redis with the event store.
 */
 
 func main() {
diff --git a/cmd/sync/main.go b/cmd/sync/main.go
index ca66251..a16ba2c 100644
--- a/cmd/sync/main.go
+++ b/cmd/sync/main.go
@@ -20,7 +20,7 @@ import (
 
 /*
 This program syncronize the Redis database to the events already stored in the event store.
-If Redis and the eventstore are already in sync, go run /cmd/crawler/.
+If Redis and the eventstore are already in sync, go run /cmd/crawl.
 */
 
 func main() {
diff --git a/pkg/pipe/arbiter.go b/pkg/pipe/arbiter.go
index a456cd8..2731265 100644
--- a/pkg/pipe/arbiter.go
+++ b/pkg/pipe/arbiter.go
@@ -50,17 +50,17 @@ func (c ArbiterConfig) Validate() error {
 	}
 
 	if c.Demotion <= 1 {
-		log.Println("WARN: Arbiter: demotion multiplier is smaller than 1." +
+		log.Println("WARN: Arbiter: demotion multiplier is smaller than 1. " +
 			"This implies it's impossible for an active node to be demoted")
 	}
 
 	if 1+c.Promotion <= c.Demotion {
-		log.Println("WARN: Arbiter: the inequality (1 + promotion) > demotion is not satisfied." +
+		log.Println("WARN: Arbiter: the inequality (1 + promotion) > demotion is not satisfied. " +
 			"This implies there will be cyclical promotions -> demotions -> promotions...")
 	}
 
 	if c.PromotionWait < 24*time.Hour {
-		log.Println("WARN: Arbiter: the promotion wait is less than 24hrs." +
+		log.Println("WARN: Arbiter: the promotion wait is less than 24hrs. " +
 			"This implies a reputable attacker could add to the db several bots in a short period of time")
 	}
 	return nil