close off B< tag


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21972 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/gccld.pod b/docs/CommandGuide/gccld.pod
index 937b16d..6b7cfa1 100644
--- a/docs/CommandGuide/gccld.pod
+++ b/docs/CommandGuide/gccld.pod
@@ -112,7 +112,7 @@
 
 Preserve the list of symbol names in the file filename.
 
-=item B<-internalize-public-api-list I<list>
+=item B<-internalize-public-api-list> I<list>
 
 Preserve the symbol names in list.