Markup typo fix

Doc/lib/libsqlite3.tex

@@ -197,7 +197,7 @@ This can be used to build a shell for SQLite, like in the following example:
     \verbatiminput{sqlite3/complete_statement.py}
 \end{funcdesc}
 
-\begin{funcdesc}{}enable_callback_tracebacks{flag}
+\begin{funcdesc}{enable_callback_tracebacks}{flag}
 By default you will not get any tracebacks in user-defined functions,
 aggregates, converters, authorizer callbacks etc. If you want to debug them,
 you can call this function with \var{flag} as True. Afterwards, you will get