diff --git a/chapters/14.xml b/chapters/14.xml
index 4d2a31f8..2e3f43cc 100644
--- a/chapters/14.xml
+++ b/chapters/14.xml
@@ -1429,7 +1429,7 @@
? Not at all. A second rule relating to
bo
- is that where several
+ is that where two or more
bo
-marked connectives are used in succession, the normal Lojban left-grouping rule is replaced by a right-grouping rule. As a result,