Update docs/src/manual/types.md

Author: odow

docs/src/manual/types.md

@@ -86,7 +86,9 @@ evaluate(expr)
 ```
 
 !!! warning
-    Julia's broadcasting, using the `.` operator should be avoided. The expression `-log(1.0 .+ A * x)` will fail while `-log(1.0 + A * x)` will be correctly encoded. 
+    Avoid using Julia's broadcasting (the `.` operator). As an example, the
+    expression `-log(1.0 .+ A * x)` will fail while `-log(1.0 + A * x)` will
+    succeed.
 
 ## Constraints