diff --git a/bun.c b/bun.c
index 5fa8ace..0a81139 100644
--- a/bun.c
+++ b/bun.c
@@ -329,7 +329,7 @@ void calculateAllBunPositions(
   }
 }
 
-void buildBunAngleAdjustments() {
+void buildBunAngleAdjustments(void) {
   int current, angleAdjustment;
   for (current = 0; current < BUN_COUNT; ++current) {
     angleAdjustment = 0;
@@ -340,7 +340,7 @@ void buildBunAngleAdjustments() {
   }
 }
 
-void precalculeBunRenderInfo(void) {
+void precalculateBunRenderInfo(void) {
   int plane;
 
   for (plane = 0; plane < 2; ++plane) {
@@ -362,7 +362,7 @@ void setupBunRenderer(
   setupBun();
   buildBunAngleAdjustments();
   calculateAllBunPositions(screenSetup);
-  precalculeBunRenderInfo();
+  precalculateBunRenderInfo();
 }
 
 int hasBunClear[2] = {0,0};