diff --git a/AI/Nullkiller/Behaviors/DefenceBehavior.cpp b/AI/Nullkiller/Behaviors/DefenceBehavior.cpp
index 7b99df87c..df13141b3 100644
--- a/AI/Nullkiller/Behaviors/DefenceBehavior.cpp
+++ b/AI/Nullkiller/Behaviors/DefenceBehavior.cpp
@@ -211,7 +211,7 @@ void DefenceBehavior::evaluateDefence(Goals::TGoalVec & tasks, const CGTownInsta
 			if(path.turn() <= treat.turn - 2)
 			{
 #if NKAI_TRACE_LEVEL >= 1
-				logAi->trace("Deffer defence of %s by %s because he has enough time to rich the town next trun",
+				logAi->trace("Defer defence of %s by %s because he has enough time to reach the town next trun",
 					town->name,
 					path.targetHero->name);
 #endif
diff --git a/AI/Nullkiller/Goals/ExecuteHeroChain.cpp b/AI/Nullkiller/Goals/ExecuteHeroChain.cpp
index 9f1839bf8..67f8a984f 100644
--- a/AI/Nullkiller/Goals/ExecuteHeroChain.cpp
+++ b/AI/Nullkiller/Goals/ExecuteHeroChain.cpp
@@ -161,7 +161,7 @@ void ExecuteHeroChain::accept(AIGateway * ai)
 			if(node.turns == 0)
 			{
 				logAi->error(
-					"Enable to complete chain. Expected hero %s to arive to %s but he is at %s", 
+					"Unable to complete chain. Expected hero %s to arive to %s but he is at %s",
 					hero->getNameTranslated(),
 					node.coord.toString(),
 					hero->visitablePos().toString());
@@ -169,7 +169,7 @@ void ExecuteHeroChain::accept(AIGateway * ai)
 				return;
 			}
 			
-			// no exception means we were not able to rich the tile
+			// no exception means we were not able to reach the tile
 			ai->nullkiller->lockHero(hero, HeroLockedReason::HERO_CHAIN);
 			blockedIndexes.insert(node.parentIndex);
 		}
@@ -177,7 +177,7 @@ void ExecuteHeroChain::accept(AIGateway * ai)
 		{
 			if(!heroPtr.validAndSet())
 			{
-				logAi->debug("Hero %s was killed while attempting to rich %s", heroPtr.name, node.coord.toString());
+				logAi->debug("Hero %s was killed while attempting to reach %s", heroPtr.name, node.coord.toString());
 
 				return;
 			}