Fix typos and improve wording in a comment

diff --git a/double-buffering.c b/double-buffering.c
index b4d3f01..d9ba592 100644 (file)
--- a/double-buffering.c
+++ b/double-buffering.c
@@ -18,10 +18,10 @@
  */
 
 /*
- * NOTE: the synchronization scheme used in this program assume that we want
- * to consume ALL the buffer produced, exactly ONE time.
+ * NOTE: the synchronization scheme used in this program assumes that ALL the
+ * buffers produced will be consumed, each exactly ONCE.
  *
- * In other cases when buffer skipping or buffer duplication in wanted the
+ * In other cases when buffer skipping or buffer duplication is wanted the
  * synchronization scheme can change.
  */