examples/sslbackend.c: fix failure of 'make checksrc'

./sslbackend.c:58:3: warning: else after closing brace on same line (BRACEELSE)
   } else if(isdigit(*name)) {
   ^
./sslbackend.c:62:3: warning: else after closing brace on same line (BRACEELSE)
   } else
   ^