[intro.object] Fix hyphenation.

Author: zygoloid

source/basic.tex

@@ -3340,7 +3340,7 @@
 Further, after implicitly creating objects within a specified region of storage,
 some operations are described as producing a pointer to a
 \defnadj{suitable created}{object}.
-These operations select one of the implicitly created objects
+These operations select one of the implicitly-created objects
 whose address is the address of the start of the region of storage,
 and produce a pointer value that points to that object,
 if that value would result in the program having defined behavior.