diff --git a/data/challenges/08.json b/data/challenges/08.json
index c88db75..38997bd 100644
--- a/data/challenges/08.json
+++ b/data/challenges/08.json
@@ -1,6 +1,6 @@
 {
-	"name" : "Defend Jumpgate Point",
-	"description" : "Defend Jumpgate Point",
+	"name" : "Defend Jumpgate",
+	"description" : "Defend Jumpgate",
 	"background" : "AUTO",
 	"planet" : "AUTO",
 	"music" : "AUTO",
diff --git a/src/battle/ai.c b/src/battle/ai.c
index 074f221..8cbdf27 100644
--- a/src/battle/ai.c
+++ b/src/battle/ai.c
@@ -65,7 +65,7 @@ void doAI(void)
 	
 	if ((self->aiFlags & AIF_GOAL_JUMPGATE) && nearJumpgate())
 	{
-		/* near jumpgate point, but you might decide to continue to fight, anyway */
+		/* near jumpgate, but you might decide to continue to fight, anyway */
 		if ((self->aiFlags & AIF_COVERS_RETREAT) && rand() % 3)
 		{
 			return;
diff --git a/src/battle/battle.h b/src/battle/battle.h
index 0662b49..975a5bb 100644
--- a/src/battle/battle.h
+++ b/src/battle/battle.h
@@ -67,7 +67,6 @@ extern void initQuadtree(Quadtree *root);
 extern void initEffects(void);
 extern void doScript(void);
 extern void destroyScript(void);
-extern void runScriptFunction(char *format, ...);
 extern void initMessageBox(void);
 extern void doMessageBox(void);
 extern void drawMessageBox(void);
diff --git a/src/system/init.h b/src/system/init.h
index 6d6dd05..5c14532 100644
--- a/src/system/init.h
+++ b/src/system/init.h
@@ -40,7 +40,6 @@ extern void loadCapitalShipDefs(void);
 extern void loadItemDefs(void);
 extern void initFonts(void);
 extern void initBulletDefs(void);
-extern void initBattle(void);
 extern void initGame(void);
 extern void initStats(void);
 extern void initStarSystems(void);