Remove indentation from the text of the manual after the example here:
" Completion will in some cases guide you with a suggestion of what
kind of argument an option expects. For example:
(gdb) print -elements <TAB><TAB>
NUMBER unlimited
Here, the option expects a number (e.g., '100'), not literal
'NUMBER'. Such metasyntactical arguments are always presented in
uppercase."
as this is a continuation of the same paragraph.
NUMBER unlimited
@end smallexample
+@noindent
Here, the option expects a number (e.g., @code{100}), not literal
@code{NUMBER}. Such metasyntactical arguments are always presented in
uppercase.