diff --git a/bio.c b/bio.c
index 08eee7c..6efc43e 100644
--- a/bio.c
+++ b/bio.c
@@ -96,8 +96,7 @@ bget(uint dev, uint sector)
   panic("bget: no buffers");
 }
 
-// Return a B_BUSY buf with the contents of the indicated
-// disk sector.
+// Return a B_BUSY buf with the contents of the indicated disk sector.
 struct buf*
 bread(uint dev, uint sector)
 {
@@ -114,8 +113,7 @@ bread(uint dev, uint sector)
   return b;
 }
 
-// Write buf's contents to disk.
-// Must be locked.
+// Write buf's contents to disk.  Must be locked.
 void
 bwrite(struct buf *b)
 {